Product Introduction...E35. Benefits...E37. Construction Details...E39. Custom Features & Options...E41. Accessories...E44. Engineering Data...
|
|
- Justina Barber
- 6 years ago
- Views:
Transcription
1 Series V Closed Circuit Cooling Towers Product Detail Closed Circuit Cooling Towers Product Introduction E35 Benefits E37 Construction Details E39 Custom Features & Options E41 Accessories E44 Engineering Data E47 Structural Support E55 Engineering Specifications E56 Engineering Considerations E77 E34
2 E35 Spotlight
3 Single Side Air Inlet Sound Sensitive Alternatives Suitable for Indoor or Outdoor Installations Low Profile Models Available BALTIGUARD PLUS Fan System E36
4 Benefits Series V Installation and Application Flexibility Indoor Installations Centrifugal fans can overcome the static pressure imposed by external ductwork, allowing the Series V to be installed indoors. Low Profile Models The fan section of low profile units are adjacent to the casing section to yield models suitable for use in height sensitive installations. Low profile models are available in capacities from 4.5 to 108 nominal tons, which correspond to heights of 5' 5 (1651mm) and 8' 4-3/4 (2559.1mm), respectively. Low Sound Low Profile Series V Closed Circuit Cooling Tower Centrifugal Fan Centrifugal fans have inherently low sound characteristics. Single Air Inlet Particularly sound-sensitive areas can be accommodated by facing the quiet blank-off panel to the sound-sensitive direction. Attenuation For extremely sound sensitive applications, factory designed tested/rated sound attenuation is available for both the air intake and discharge. Low Energy Consumption Evaporative Cooling Equipment Minimizes the energy consumption of the entire system because it provides lower operating temperatures. Owners save money while conserving natural resources and reducing environmental impact. Motors Premium efficient/vfd duty motors are standard. Long Service Life Materials of Construction Various materials are available to meet the corrosion resistance, unit operating life, and budgetary requirements of any project (see page E41 for construction options). E37 Baltimore Aircoil Company
5 Easy Maintenance Internal Access The interior of the unit is easily accessible for adjusting the float valve, cleaning the strainer or flushing the basin. Reliable Year-Round Operation V-Belt Drive The fans, motor, and drive system are located outside of the moist discharge airstream, protecting them from moisture, condensation and icing. Backed by a 5-year fan drive and motor warranty, these units are suitable for year-round operation. Low Installed Cost Support All models mount directly on two parallel I- beams and ship complete with motors and drives factoryinstalled and aligned. Modular Design Large models ship in multiple sections to minimize the size and weight of the heaviest lift, allowing for the use of smaller, less costly cranes. The Water Level control (Optional Electric Control Shown Here) is Easily Reached From the Access Door V-Belt Drive System Closed Circuit Cooling Towers VF1 Models VFL Models Steel Supports Steel Supports...because temperature matters E38
6 Construction Details Series V Coil section (typical for all models) 1 Heavy-Duty Construction G-235 (Z700 metric) hot-dip galvanized steel panels 2 Water Distribution System Schedule 40 PVC spray branches Large orifice, 360, non-clog nozzles Grommetted for easy removal 3 Coil Continuous serpentine, steel tubing Hot-dip galvanized after fabrication (HDGAF) Pneumatically tested at 375 psig Sloped tubes for free drainage of fluid ASME B31.5 compliant When required, orders shipping into Canada are supplied with a CRN 4 Drift Eliminators Polyvinyl chloride (PVC) Impervious to rot, decay and biological attack Flame spread rating of 5 per ASTM E84 Assembled in easy to handle sections E39 Baltimore Aircoil Company
7 8 7 5 VF1 Models VFL Models Closed Circuit Cooling Towers 5 Fan Drive System 7 Recirculating Spray Pump V-belt drive Heavy-duty bearings L 10 40,000 hours (280,000 hour average life) Premium efficient/vfd duty motors as standard 5-year motor and drive warranty 6 Low Sound Centrifugal Fan(s) Quiet operation Corrosion resistant Close coupled, bronze fitted centrifugal pump Totally enclosed fan cooled (TEFC) motor Bleed line with metering valve installed from pump discharge to overflow 8 Access Door Interior of unit is easily accessible 9 Strainer (Not Shown) Anti-vortexing design to prevent air entrainment...because temperature matters E40
8 Custom Features and Options Construction Options Series V Standard Construction: Steel panels and structural elements are constructed of heavy-gauge G-235 hot-dip galvanized steel. Optional Thermosetting Hybrid Polymer: A thermosetting hybrid polymer coating used to extend equipment life, is applied to select hot-dip galvanized steel components of the cooling tower. The thermosetting hybrid polymer has been tested to withstand 6000 hours in a 5% salt spray without blistering, chipping, or loss of adhesion. Optional Stainless Steel Construction: A variety of Stainless Steel options are available to meet your needs. See page M20 for more details on the materials described above. Coil Configurations Standard Serpentine Coil: The standard cooling coil is constructed of continuous lengths of all prime surface steel, hot-dip galvanized after fabrication (HDGAF). The galvanizing is the outside surface of the coil. The coil is designed for low pressure drop with sloping tubes for free drainage of fluid. Each coil is pneumatically tested at 375 psig (2,586 kpa) and is ASME B31.5 compliant. Serpentine Coil Optional Extended Surface Coil: Coils are available with half or all rows finned at 5 fins per inch for seasonal wet/dry operation. The coil is hot-dip galvanized after fabrication (HDGAF). The galvanizing is the outside surface of the coil. The coil is designed for low pressure drop with sloping tubes for free drainage of fluid. Each coil is pneumatically tested at 375 psig (2,586 kpa) and is ASME B31.5 compliant. Welding Header on Coil E41 Baltimore Aircoil Company
9 Coil Configurations Optional Stainless Steel Coil: Coils are available in Type 304 stainless steel for specialized applications. The coil is designed for low pressure drop with sloping tubes for free drainage of fluid. Each coil is pneumatically tested at 375 psig (2,586 kpa) and is ASME B31.5 compliant. Optional Cleanable Header Coil: The cleanable header tube bundle provides removable cover plates on the inlet and outlet header boxes to permit access to each serpentine tube circuit for solvent or air-pressure cleaning. Tubes are all prime surface steel tubing formed into a serpentine shape and welded into an assembly. Coil material options include carbon steel coils (hot-dip galvanized outside surface) or stainless steel coils. Each coil is pneumatically tested at 125 psig (860 kpa). Optional Straight-Through Cleanable Coil: A header box with a removable cover plate at each end of the coil allows access to every tube end for mechanical cleaning or plugging. It is available in carbon steel (hot-dip galvanized inside and out) or stainless steel. Each coil is pneumatically tested at 125 psig (860 kpa). Optional ASME U Stamp Coil: This coil is manufactured and tested in accordance with the ASME Boiler and Pressure Vessel Code, Section VIII, Division 1, and bears the ASME U stamp. ASME coils are hot-dip galvanized (outside surface) after fabrication (HDGAF). The coil is designed for low pressure drop with sloping tubes for free drainage of fluid. Each coil is pneumatically tested at 375 psig (2,586 kpa). When required, orders shipping into Canada are supplied with a CRN. Other coil configurations are available for specific applications. Contact your local BAC Representative for details. Closed Circuit Cooling Towers Cleanable Header Coil Straight-through Cleanable Coil...because temperature matters E42
10 Custom Features and Options Fan Drive System Series V The fan drive system provides the cooling air necessary to reject unwanted heat from the system to the atmosphere. Dynamically balanced, forwardly curved, centrifugal fans driven by matched V-belts with taper lock sheaves designed for not less than 150% of the motor nameplate horsepower are standard. Cooling tower duty fan motors, custom engineered for BAC to provide maximum performance for cooling tower service, are provided and backed by BAC s comprehensive 5-year motor and fan drive warranty. Standard Fan Drive System BALTIGUARD Fan System The BALTIGUARD Fan System consists of two standard single-speed fan motors and drive assemblies. One drive assembly is sized for full speed and load, and the other is sized for approximately 2/3 speed and consumes only 1/3 the design horsepower. This configuration allows the reserve capacity of a standby motor in the event of failure. As a minimum, approximately 70% capacity will be available from the low horsepower motor, even on a design wet-bulb day. Controls and wiring are the same as those required for a two-speed, two-winding motor. On some units the standby fan motor can be increased to the size of the main motor for 100% redundancy. BALTIGUARD Fan System BALTIGUARD PLUS TM Fan System The BALTIGUARD PLUS TM Fan System builds on the advantages of the BALTIGUARD Fan System by adding a VFD to one of the motors. For more information on the BALTIGUARD PLUS TM Fan System refer to section K. E43 Baltimore Aircoil Company
11 Accessories Equipment Controls BAC control panels are specifically designed to work seamlessly with all BAC units and engineered to meet your particular application. For more on BAC Equipment Controls, see section K. Low Sound Alternatives The low sound levels generated by Series V Closed Circuit Cooling Towers make them suitable for most installations. For situations when one direction is particularly sound sensitive, the unit can be oriented Variable Frequency Drive so that the side opposite the air intake faces the sound-sensitive direction. The Series V is also available with factory designed, tested and rated sound attenuation for both the air intake and discharge. External Access Options (VF1 Models Only) In the event the end-user elects to provide access to the top of the unit, VF1 models can be furnished with ladders extending from the base of the unit to the top, as well as safety cages, safety gates and handrail packages. All components are designed to meet OSHA requirements. All access to the top of the equipment must be made in accordance with applicable government occupational safety standards. Closed Circuit Cooling Towers NOTE: When these access options are employed, the unit must be equipped with steel drift eliminators. Unit Shown with Sound Attenuation Vibration Cutout Switch A factory mounted vibration cutout switch is available to effectively protect against equipment failure due to excessive vibration of the mechanical equipment system. BAC can provide either a mechanical or solid-state electronic vibration cutout switch in a NEMA 4 enclosure to ensure reliable protection. Additional contacts can be provided to activate an alarm....because temperature matters E44
12 Series V Electric Water Level Control Package The electric water level control replaces the standard mechanical makeup valve when a more precise water level control is required. This package consists of a conductance-actuated level control mounted in the basin and a solenoid activated valve in the make-up water line. The valve is slow closing to minimize water hammer. Basin Heaters Basin Heater Closed circuit cooling towers exposed to below freezing ambient temperatures require protection to prevent freezing of the water in the cold water basin when the unit is idle. Factory installed electric immersion heaters, which maintain +40 F (4.4 C) water temperature, are a simple and inexpensive way of providing such protection. Heater kw Data 0 F (-17.8 C) Ambient Heaters -20 F (-28.9 C) Ambient Heaters Model Numbers No. of Heaters kw per Heater No. of Heaters kw per Heater VFL VFL VFL VFL VFL VFL VF VF VF VF VF VF VF VF1-144N VF VF VF VF1-288N VF VF E45 Baltimore Aircoil Company
13 Extended Lubrication Lines Extended lubrication lines with grease fittings located outside the fan section are available for lubrication of the fan shaft bearings. Bottom Screens (VF1 Models Only) Wire mesh screens are available factory-installed over the bottom openings to prevent unauthorized access. Basin Sweeper Piping Basin sweeper piping is an effective method of eliminating sediment that may collect in the cold water basin of the tower. A piping system is provided for connection to side stream filtration equipment (by others). For more information on filtration systems, see page M163. Solid Bottom Panels Factory-installed bottom panels are required when intake air is ducted to the unit. Discharge Hoods BAC offers a full line of standard discharge hoods with and without positive closure dampers that are built, tested, and rated specifically for all Series V Closed Circuit Cooling Towers. The tapered hoods are designed to increase the discharge air velocity to avoid recirculation in extremely tight enclosures. Straight or tapered hoods can be used to elevate the unit discharge above adjacent walls. A larger fan motor may be necessary when this option is provided. See page E53 for details of hoods furnished with positive closure dampers. Solid Bottom Panels Closed Circuit Cooling Towers Tapered Discharge Hood...because temperature matters E46
14 VFL Engineering Data Do not use for construction. Refer to factory certified dimensions. This handbook includes data current at the time of publication, which should be reconfirmed at the time of purchase. Up-to-date engineering data, free product selection software, and more can be found at Series V End Elevation View Side Elevation View Models VFL-012 to 048 End Elevation View Side Elevation View Models VFL-072 to 096 E47 Baltimore Aircoil Company
15 See page E77 for Engineering Considerations. Model Number Motor Hp Weights (Lbs) Dimensions Connections Spray Pump (GPM) Nominal Airflow Tons 1 Fan 5 Pump (CFM) Operating 2 Shipping L H F Coil 3,6 Overflow VFL F 4 2 1/3 8,050 2,560 1, / / VFL G 5 3 1/3 9,220 2,560 1, / / VFL F 7 2 1/3 7,870 2,810 2, / / / VFL H 9 5 1/3 10,680 2,810 2, / / / VFL F 8 2 1/3 7,750 3,140 2, / / VFL H /3 10,510 3,140 2, / / VFL G /3 8,760 3,140 2, / / VFL H /3 10,380 3,140 2, / / VFL H /2 15,430 4,610 3, / / / VFL H /2 15,180 4,610 3, / / / VFL J /2 17,380 5,130 3, / / VFL H /2 14,990 5,750 3, / / / VFL J /2 17,160 5,750 3, / / / VFL K ,580 7,070 4, / / VFL L ,990 7,070 4, / / VFL M ,710 7,070 4, / / Internal Coil Volume (Gal) VFL M ,340 7,950 5, / / / VFL K ,290 7,950 5, / / / VFL L ,660 7,950 5, / / / VFL M ,340 7,950 5, / / / VFL L /2 29,150 8,905 5, / / / VFL L /2 28,790 9,920 6, / / / VFL M /2 31,680 9,920 6, / / / VFL L /2 28,490 10,950 7, / / / VFL N /2 45,390 13,555 8, / / VFL O /2 48,240 13,555 8, / / VFL N /2 44,830 15,190 9, / / / VFL O /2 47,640 15,190 9, / / / VFL P /2 52,430 15,190 9, / / / VFL N /2 44,370 16,590 10, / / / VFL O /2 47,150 16,590 10, / / / VFL P /2 51,900 16,590 10, / / / VFL N ,920 20,680 12, / / / VFL O ,110 20,680 12, / / / VFL P ,560 20,680 12, / / / Closed Circuit Cooling Towers Notes: 1. Nominal tonnage is CTI Certified performance at a 95ºF entering water temperature, an 85ºF leaving water temperature, and a 78ºF entering wet-bulb temperature. Consult BAC selection software for all other conditions. 2. Operating weight is for the unit with water level in the cold water basin at the overflow. 3. Standard coil connections are beveled for welding. 4. If discharge hoods with positive closure dampers are furnished, see page E53 for added weight and height. Fan motor horsepower may increase; consult selection software for verification. 5. Fan horsepower is at 0 external static pressure. 6. The number and location of coil connections will vary with design flow and coil arrangement. 7. All units ship in one piece. 8. VFL-012 to 048, the riser pipe diameter is 3. For VFL-072 to 096, the riser pipe diameter is 4....because temperature matters E48
16 VF1 Engineering Data Do not use for construction. Refer to factory certified dimensions. This handbook includes data current at the time of publication, which should be reconfirmed at the time of purchase. Up-to-date engineering data, free product selection software, and more can be found at Series V End Elevation View Side Elevation View Models VF1-009 to 036 End Elevation View Side Elevation View Models VF1-048 End Elevation View Side Elevation View Models VF1-072 E49 Baltimore Aircoil Company
17 Motor Hp Weights (LBS) Dimensions Connections Spray Model Number Nominal Tons 1 Fan 5 Pump Airflow (CFM) Operating 2 Shipping Heaviest Section 7 L H F A Coil 3,6 Overflow Pump (GPM) Internal Coil Volume (Gal) VF E ,510 1,875 1,625 1, / /4 20 VF F 5 2 4,970 1,875 1,625 1, / /4 20 VF G 5 3 5,690 1,875 1,625 1, / /4 20 VF F 6 2 1/3 4,890 2,075 1,785 1, / / / VF G 7 3 5,590 2,075 1,785 1, / /4 26 VF G 8 3 5,520 2,295 1,965 1, / /4 31 VF G 9 3 5,470 2,495 2,125 1, / /4 36 VF F 9 2 8,050 2,955 2,415 2, / /4 38 VF G ,220 2,955 2,415 2, / /4 38 VF H ,930 2,955 2,415 2, / /4 38 VF H ,750 3,260 2,640 1, / /4 49 VF J ,310 3,260 2,640 1, / /4 49 1/ / VF G ,960 3,660 2,940 2, / /4 60 VF H ,620 3,660 2,940 2, / /4 60 VF J ,150 3,660 2,940 2, / /4 60 VF H ,510 4,010 3,190 2, / /4 71 VF J ,030 4,010 3,190 2, / /4 71 VF H ,060 4,860 3,750 2, / /4 72 VF J ,090 4,860 3,750 2, / /4 72 VF K ,710 4,860 3,750 2, / /4 72 VF H ,880 5,440 4,180 2, / /2 89 VF J /4 15,890 5,440 4,180 2, / / / / VF K ,490 5,440 4,180 2, / /2 89 VF H ,740 5,970 4,570 3, / /4 106 VF J ,730 5,970 4,570 3, / /4 106 VF K ,310 5,970 4,570 3, / /4 106 VF L ,870 6,280 4,760 3, / /4 95 VF J ,740 6,280 4,760 3, / /4 95 VF K ,730 6,280 4,760 3, / /4 95 VF L ,870 6,280 4,760 3, / / / VF L ,560 7,020 5,310 3, / /2 118 VF J ,490 7,020 5,310 3, / /2 118 VF L ,310 7,710 5,810 4, / /4 140 VF L ,100 8,390 6,310 4, /4 163 VF L ,520 10,230 7,870 4, / /4 137 VF M ,790 10,230 7,870 4, / /4 137 VF M ,340 11,390 8,460 5, / / / / / VF N ,070 11,390 8,460 5, / /2 170 VF M ,980 12,690 9,320 6, / /4 203 VF N ,690 12,690 9,320 6, / /4 203 VF M ,990 15,670 10,720 6, / /4 190 VF N ,540 15,670 10,720 6, / /4 190 VF O ,650 15,670 10,720 6, / /4 190 VF M ,420 17,380 12,050 7, / /2 235 VF N ,930 17,380 12,050 7, / / / / VF O ,990 17,380 12,050 7, / /2 235 VF M ,960 18,000 12,480 9, / /4 281 VF N ,430 18,000 12,480 9, / /4 281 VF O ,460 18,000 12,480 9, / /4 281 Closed Circuit Cooling Towers Notes for pages 50 and 52: 1. Nominal tonnage is CTI Certified performance at a 95ºF entering water temperature, an 85ºF leaving water temperature, and a 78ºF entering wet-bulb temperature. Consult BAC selection software for all other conditions. 2. Operating weight is for the unit with water level in the cold water basin at the overflow. 3. Standard coil connections are beveled for welding. 4. If discharge hoods with positive closure dampers are furnished, see page E53 for added weight and height. Fan motor horsepower may increase; consult selection software for verification. 5. Fan horsepower is at 0 external static pressure. 6. The number and location of coil connections will vary with design flow and coil arrangement. 7. Units marked with an asterisk ship in one piece. The coil section is the heaviest section. 8. For VF1-009 to 048, the riser pipe diameter is 3. For VF1-072, 096, and 192 the riser pipe diameter is 4. For VF1-144N, 288N, and VF1-144 to 432, the riser pipe diameter is 6....because temperature matters E50
18 VF1 Engineering Data Do not use for construction. Refer to factory certified dimensions. This handbook includes data current at the time of publication, which should be reconfirmed at the time of purchase. Up-to-date engineering data, free product selection software, and more can be found at Series V End Elevation View Side Elevation View Models VF1-096 to 144N, & VF1-192 to 288N Models VF1-096, 144N, & 144 Models VF1-144, 216, & VF1-288 to 432 Models VF1-216 Models VF1-192 & 288 Models VF1-432 E51 Baltimore Aircoil Company
19 Motor Hp Weights (Lbs) Dimensions Connections Model Number Nominal Tons 1 Fan 5 Pump Airflow (CFM) Operating 2 Shipping Heaviest Section 7 L H F A Coil 3,6 Overflow Spray Pump (GPM) Internal Coil Volume (Gal) VF O ,540 19,385 12,795 8, / /2 296 VF P ,930 19,385 12,795 8, / /2 296 VF Q ,480 19,385 12,795 8, / /2 296 VF O ,990 21,345 14,215 9, / / / / VF P ,320 21,345 14,215 9, / /4 353 VF Q ,830 21,345 14,215 9, / /4 353 VF P ,820 23,305 14,855 10, / VF Q ,290 23,305 14,855 10, / VF1-144N-21P ,490 25,610 16,430 10, / /4 356 VF1-144N-21Q ,700 25,610 16,430 10, / /4 356 VF1-144N-21R ,250 25,610 16,430 10, / /4 356 VF1-144N-31P ,640 28,480 18,490 12, / /2 443 VF1-144N-31Q ,790 28,480 18,490 12, / / / / VF1-144N-31R ,290 28,480 18,490 12, / /2 443 VF1-144N-41P ,960 31,560 20,750 14, / /4 529 VF1-144N-41Q ,060 31,560 20,750 14, / /4 529 VF1-144N-41R ,510 31,560 20,750 14, / /4 529 VF O ,150 38,900 25,570 8, / /2 592 VF P ,830 38,900 25,570 8, / /2 592 VF Q ,850 38,900 25,570 8, / /2 592 VF O ,060 42,780 28,360 9, / / / / VF P ,640 42,780 28,360 9, / /4 706 VF Q ,570 42,780 28,360 9, / /4 706 VF P ,640 46,660 29,780 10, / VF Q ,490 46,660 29,780 10, / VF1-288N-21P ,080 51,290 32,750 11, / /4 712 VF1-288N-21Q ,510 51,290 32,750 11, / /4 712 VF1-288N-21R ,630 51,290 32,750 11, / /4 712 VF1-288N-31P ,400 57,080 36,950 12, / /2 886 VF1-288N-31Q ,700 57,080 36,950 12, / / / / , VF1-288N-31R ,700 57,080 36,950 12, / /2 886 VF1-288N-41P ,030 63,220 40,520 14, / /4 1,058 VF1-288N-41Q ,230 63,220 40,520 14, / /4 1,058 VF1-288N-41R ,140 63,220 40,520 14, / /4 1,058 VF P ,320 27,090 16,530 10, / /4 365 VF Q ,600 27,090 16,530 10, / /4 365 VF R ,080 27,090 16,530 10, / /4 365 VF P ,300 29,980 18,610 12, / /2 453 VF Q ,500 29,980 18,610 12, / / / VF R ,920 29,980 18,610 12, / /2 453 VF P ,480 32,840 20,640 14, /4 541 VF Q ,620 32,840 20,640 14, /4 541 VF R ,990 32,840 20,640 14, /4 541 VF N ,660 40,190 24,200 15, / /4 545 VF O ,030 40,190 24,200 15, / /4 545 VF P ,610 40,190 24,200 15, / /4 545 VF N ,190 44,370 27,140 18, / /2 677 VF O ,470 44,370 27,140 18, / / / VF P ,890 44,370 27,140 18, / /2 677 VF O ,210 48,570 30,090 21, /4 809 VF P ,510 48,570 30,090 21, /4 809 VF Q ,900 48,570 30,090 21, /4 809 VF P ,630 54,300 32,930 12, / /4 730 VF Q ,190 54,300 32,930 12, / /4 730 VF R ,170 54,300 32,930 12, / /4 730 VF P ,600 60,100 37,020 12, / / / ,240 VF Q ,010 60,100 37,020 12, / /2 906 VF R ,850 60,100 37,020 12, / /2 906 VF Q ,970 65,720 41,050 14, /4 1,082 VF R ,240 65,720 41,050 14, /4 1,082 VF N ,310 79,600 45,960 18, / /4 1,090 VF O ,060 79,600 45,960 18, / /4 1,090 VF P ,220 79,600 45,960 18, / /4 1,090 VF N ,380 88,320 52,400 18, / /2 1,354 VF O ,940 88,320 52,400 18, / / / ,800 1,354 VF P ,790 88,320 52,400 18, / /2 1,354 VF O ,420 97,320 59,200 21, /4 1,618 VF P ,010 97,320 59,200 21, /4 1,618 VF Q ,790 97,320 59,200 21, /4 1,618 Closed Circuit Cooling Towers...because temperature matters E52
20 Series V Engineering Data Discharge Hoods with Positive Closure Dampers Both tapered and straight discharge hoods with factory mounted positive closure dampers and damper actuators are available for all Series V Closed Circuit Cooling Towers. Hoods are designed to minimize heat loss from convective air flow through an idle unit. The addition of factory installed insulation to the hood and casing further reduces the heat loss by minimizing losses due to conduction. Heat loss data is presented on page E54 for units without hood, with hood, and with insulated casing and hood. Damper actuators and linkage are factory mounted on the hood. All wiring and actuator controls must be furnished by others. 115 volt single phase power supply is required. Damper actuators should be interlocked with the temperature control system so that the dampers are open when the pumps are running and closed when the pumps are off. The additional external static pressure of the tapered discharge hood with dampers may require the use of a larger fan motor; consult selection software for verification. Consult your local BAC Representative for unit drawing with a hood and positive closure dampers. Tapered Straight Model Number Number of Hoods Required L W H Total Shipping Weight (LBS) L W H Total Shipping Weight (Lbs) VFL / / / /8 3 3/ / VFL / / / / / VFL / / /2 3 3/ / VFL / / / / VFL / / / / VFL /2 4-1/ , / /4 2 1,200 4 VF / / / /8 3 3/ / VF / / / /4 3 3/ / VF / / /2 3 3/ / VF / / / / VF / / /2 1 1, / /8 2 1,220 3 VF /2 3 3/ /2 1 1, / /8 2 1,620 3 VF /2 4 1/ /2 2 1, / /8 2 1,320 4 VF1-144N / / /2 2 1, / /8 2 1,820 4 VF / / /2 2 1, / /8 2 1,750 4 VF /2 4 1/ /2 2 2, / /8 2 2,640 4 VF / /2 2 2, / /8 2 2,400 4 VF1-288N / / /2 2 3, / /8 2 3,640 4 VF / / /2 2 3, / /8 2 3,500 4 VF / /2 2 4, / /8 2 4,800 4 Notes (applicable to specific models only): 1. On these models, the discharge hood surrounds the drift eliminators and is recessed into the drift eliminator frame; therefore, the overall height of the unit with hood equals H (of unit) plus H (of hood) minus On these units, the hood sits directly on top of the casing. 3. Includes drift eliminators and skid. 4. Includes skid only. Drift eliminators are included in unit weight. E53 Baltimore Aircoil Company
21 Heat Loss Data See page E77 for Engineering Considerations. VFL Heat Loss Data (BTUH) 1 VF1 Heat Loss Data (BTUH) 1 Model Number (VFL Models Only) Notes: Standard Unit Heat Loss (BTU/HR) Unit w/ Hood & Positive Closure Dampers Unit w/ Hood, Positive Closure Dampers & Insulation 2 VFL ,200 16,500 11,000 VFL ,000 17,800 11,900 VFL ,900 19,200 12,800 VFL ,800 20,500 13,700 VFL ,200 28,500 19,000 VFL ,700 30,400 20,300 VFL ,400 32,300 21,500 VFL ,000 47,100 30,700 VFL ,400 49,800 32,500 VFL ,400 66,000 42,600 VFL ,800 69,300 44,800 VFL ,200 72,600 47,000 VFL ,900 84,400 56,200 VFL ,100 87,900 58,600 VFL ,900 91,400 60,900 VFL , ,600 69,000 Model Number ( VF1 Models Only) Standard Unit Heat Loss (Btu/hr) 1. Heat loss is based on 50ºF coil water and 10ºF ambient with a 45 MPH wind. Fan(s) and pump(s) are off. 2. One inch thick PVC nitrite rubber blend thermal insulation with protective paint. Unit w/hood & Positive Closure Dampers Unit w/ Hood, Positive Closure Dampers & Insulation 2 VF ,300 17,100 10,300 VF ,400 18,800 12,000 VF ,900 20,500 12,000 VF ,800 22,200 13,700 VF ,700 25,600 15,400 VF ,200 27,300 15,400 VF ,000 29,100 17,100 VF ,300 30,800 17,100 VF ,950 32,550 18,800 VF ,100 46,100 27,300 VF ,700 49,500 29,100 VF ,300 52,900 29,100 VF ,600 63,200 39,300 VF ,900 66,600 39,300 VF ,200 70,000 43,600 VF ,500 73,400 43,600 VF ,900 80,200 52,900 VF ,200 83,700 52,900 VF ,000 85,600 54,600 VF ,400 83,700 51,200 VF ,100 87,100 51,200 VF ,800 90,500 56,800 VF ,700 97,600 60,000 VF , ,600 60,900 VF , ,900 61,700 VF1-144N , ,300 81,300 VF1-144N , ,700 82,800 VF1-144N , ,400 84,400 VF , ,900 88,600 VF , ,900 90,200 VF , ,200 91,900 VF , , ,600 VF , , ,700 VF , , ,100 VF , , ,900 VF , , ,100 VF , , ,300 VF1-288N , , ,600 VF1-288N , , ,600 VF1288N , , ,800 VF , , ,900 VF , , ,000 VF , , ,300 VF ,142, , ,400 VF ,287, , ,000 VF ,393, , ,500 Closed Circuit Cooling Towers...because temperature matters E54
22 Structural Support Series V The recommended support arrangement for the Series V Closed Circuit Cooling Tower consists of parallel I-beams running the full length of the unit, spaced as shown in the following drawing. Besides providing adequate support, the steel also serves to raise the unit above any solid foundation to ensure access to the bottom of the tower. To support a Series V Closed Circuit Cooling Tower in an alternate steel support arrangement, consult your local BAC Representative. All VFL Models VF1-009 thru -048, -072, -096, & -144 VF1-144N, -192, -216 & -288 VF1-288N & -432 Model Number A B Maximum Deflection 3 VFL /4 VFL /2 3/8 VFL /4 1/2 VFL /2 1/2 VFL / /4 1/2 VFL / /2 1/2 VF / /2 3/32 VF / /2 3/16 VF / /4 5/16 VF / /2 3/8 VF / /2 3/8 VF1-072, / /4 3/8 VF1-144N 7 7-5/ /4 1/2 VF / /4 1/2 VF1-288N 7 7-5/ /4 1/2 VF / /2 3/8 VF / /4 1/2 VF / /4 1/2 VF / /4 1/2 Notes: 1. Support beams and anchor bolts are to be selected and installed by others. 2. All supporting steel must be level at the top. 3. Beams must be selected in accordance with accepted structural practice. The maximum allowable deflection of beams under the unit shall be as specified in the table above. 4. All units can be furnished with an optional vibration isolation package, if required, to be installed between the tower and supporting steel. When determining the length of steel beams, allow for the length of vibration isolation rails, as they may be longer than the tower length shown above. 5. If point vibration isolation is used, the isolators must be located under the supporting steel, not between the support steel and the cooling tower. E55 Baltimore Aircoil Company
23 Engineering Specifications See our website at for an electronic copy of product engineering specifications. 1.0 Closed Circuit Cooling Tower 1.1 General: Furnish and install factory assembled, forced draft, centrifugal fan, closed circuit cooling tower(s) with vertical air discharge, conforming in all aspects to the specifications and schedules as shown on the plans. Overall dimensions shall not exceed approximately ft (mm) long x ft (mm) wide x ft (mm) high. The total connected fan horsepower shall not exceed HP (kw). The total connected pump horsepower shall not exceed HP (kw). The closed circuit cooling tower(s) shall be Baltimore Aircoil Company Model(s). 1.2 Thermal Capacity (water as heat transfer fluid): The closed-circuit cooling tower(s) shall be warranted by the manufacturer to cool USGPM (l/s) of water from F ( C) to F ( C) at F ( C) entering wet-bulb temperature. The thermal performance shall be certified by the Cooling Technology Institute in accordance with CTI Certification Standard STD-201. A manufacturer s performance guarantee or performance bond without CTI Certification will not be accepted. 1.3 Wind and Seismic Forces: When supported as recommended, the unit shall be suitable for applications requiring equipment anchorage to resist wind loads up to psf, and an S DS of with an Importance factor of Quality Assurance: The closed circuit cooling tower manufacturer shall have a management system certified by an accredited registrar as complying with the requirements of ISO-9001:2000 to ensure consistent quality of its products and services. Closed circuit cooling tower manufacturers that are not ISO-9001:2000 certified shall provide an additional year of warranty to the customer at no additional cost. 2.0 Construction Details 2.1 Tower Structure: The closed circuit cooling tower shall be constructed of heavy-gauge steel utilizing double-brake flanges for maximum strength and rigidity and reliable sealing of water-tight joints. All sheared edges shall be protected with a coating of zinc-rich compound. 2.2 Casing Assembly: The closed circuit cooling tower shall include a coil casing section consisting of a serpentine coil, spray water distribution system, and drift eliminators, as indicated by the manufacturer. PVC drift eliminators shall be removable in easily handled sections. They shall incorporate a minimum of three changes in air direction. 2.3 Coil Assembly: The cooling coil shall be fabricated of continuous lengths of all prime surface steel at the manufacturer s own facility, and hot-dip galvanized after fabrication. The cooling coil shall be pneumatically tested at 375 psig (2,865 kpa). The cooling coil shall be designed for low pressure drop with sloping tubes for free drainage of fluid and shall be ASME B31.5 compliant. Maximum allowable working pressure shall be 300 psig (2,068 kpa) (280 psig (1,931 kpa) for coils supplied with a CRN). ensure complete wetting of the coil at all times. The distribution system shall consist of large-diameter, non-clog, plastic 360 distribution nozzles spaced across the coil face area in Schedule 40 PVC spray branches by snap-in rubber grommets, allowing quick removal of individual nozzles or complete branches for cleaning or flushing. Nozzles shall utilize a two-stage diffusion pattern to provide overlapping, umbrella spray patterns that create multiple intersection points with adjacent nozzles. 2.5 Spray Pump System: The closed circuit cooling tower shall include a close-coupled, bronze-fitted centrifugal pump equipped with a mechanical seal, mounted on the basin and piped to the suction strainer and water distribution system. It shall be installed so that it can be drained when the basin is drained. The pump assembly shall include a metering valve and bleed line to control the bleed rate from the pump discharge to the overflow connection. The pump motor shall be totally enclosed fan cooled (TEFC) type suitable for volts, phase, Hz electrical service. 2.6 Basin Assembly: The combination basin/fan section shall be constructed of heavy-gauge G-235 (Z700 metric) galvanized steel. The basin shall be provided with large area lift out strainers with perforated openings sized smaller than the water distribution nozzles and an anti-vortexing device to prevent air entrainment. The strainer and vortex device shall be constructed of the same material as the cold water basin to prevent dissimilar metal corrosion. Standard accessories shall include waste water bleed line, and corrosion resistant make-up valve with large diameter plastic float arranged for easy adjustment. 3.0 Mechanical Equipment 3.1 Fan System: The fans and motors shall be factory installed at the base of the unit in the dry entering air stream to provide greater reliability and ease of maintenance. The forwardly curved centrifugal fans shall be heavy-duty centrifugal flow type, statically and dynamically balanced prior to shipment. Fan housings shall have curved inlet rings for efficient air entry and rectangular discharge cowls shall extend into the basin to increase fan efficiency and prevent water from entering the fans. 3.2 Bearings: Fans shall be mounted on a steel fan shaft supported by heavy-duty self aligning, relubricatable bearings with cast iron housings and designed for a minimum L 10 life of 40,000 hours (280,000 hours average life). 3.3 Fan Motor/Drive System: Fan motor(s) shall be totally enclosed premium efficient/inverter duty type with a 1.0 service factor, suitable for volts, phase, Hz electrical service. Motor shall be designed per NEMA Standard MG1, Section IV, Part 31. V-belt drives shall be designed for not less than 150% of motor nameplate horsepower. 3.4 Mechanical Warranty: The fan(s), fan shaft(s), bearings, supports, and fan motor(s) shall be warranted against defects in materials and workmanship for a period of five (5) years from date of shipment. Closed Circuit Cooling Towers 2.4 Water Distribution System: Water shall be distributed evenly over the coil at a minimum flow rate of 4.5 GPM/ft 2 (3.1 l/s-m 2 ) to...because temperature matters E56
24 4.0 Sound 4.1 Sound Level: To maintain the quality of the local environment, the maximum sound pressure levels (db) measured 50 ft (15,240 mm) from the closed circuit cooling tower operating at full fan speed shall not exceed the sound levels detailed below. Series V Location db(a) Discharge Air Inlet Cased Face 5.0 Accessories 5.1 Basin Heater(s): The cooling tower cold water basin shall be provided with electric heater(s) to prevent freezing in low ambient conditions. The heater(s) shall be selected to maintain 40 F (4.4 C) pan water temperatures at F( C) ambient. The heater(s) shall be V/ phase/ Hz electric and shall be provided with low water cutout and thermostat. 5.2 Vibration Cutout Switch: Provide mechanical local reset vibration switch. The mechanical vibration cut out switch will be guaranteed to trip at a point so as not to cause damage to the cooling tower. To ensure this, the trip point will be a frequency range of 0 to 3,600 RPM and a trip point of 0.2 to 2.0 g s. 5.3 Heat Loss: The heat loss shall be no greater than BTUH. If the heat loss is greater than the specified limit, positive closure dampers or insulation on the hood/casing provided. E57 Baltimore Aircoil Company
Closed Circuit Cooling Towers
VFL - C 35 Closed Circuit Cooling Towers Product Detail VFL Closed Circuit Cooling Tower... C36 Benefits... C38 Construction Details... C40 Custom Features and Options... C41 Accessories... C43 Engineering
More informationProduct Introduction...D85. Benefits...D87. Construction Details...D89. Custom Features & Options...D91. Accessories...D93. Engineering Data...
Series V Product Detail Product Introduction..................................D85 Benefits...............................................D87 Construction Details...................................D89 Custom
More informationVTL Open Cooling Towers... B98. Benefits... B100. Construction Details... B102. Custom Features and Options... B103. Accessories...
. - B 97 Product Detail... B98 Benefits... B100 Construction Details... B102 Custom Features and Options... B103 Accessories... B Engineering Data... B107 Structural Support... B111 Engineering Specifications...
More informationEvaporative Condensers
VXC - E 13 Evaporative Condensers Product Detail VXC Evaporative Condensers... E14 Benefits... E16 Construction Details... E18 Custom Features and Options... E20 Accessories... E22 Engineering Data...
More informationProduct Introduction...E11. Benefits...E13. Construction Details...E15. Custom Features & Options...E19. Accessories...E23. Structural Support...
FXV Closed Circuit Cooling Towers Product Detail Closed Circuit Cooling Towers Product Introduction...................................E11 Benefits...............................................E13 Construction
More informationEngineering Specifications for HXV Closed Circuit Hybrid Cooling Tower
Engineering Specifications for HXV Closed Circuit Hybrid Cooling Tower 1.0 Closed Circuit Hybrid Cooling Tower 1.1 General: Furnish and install, as shown on the plans, factory-assembled closed circuit
More informationXLP2 Evaporative Condensers
Form 140.920 SED (NOV 2009) SPECIFICATIONS - ENGINEERING DATA - DIMENSIONS File: EQUIPMENT MANUAL - Section 140 Replaces: 140.920 SED (JUL 2009) Dist: 1, 1a, 1b, 1c, 4, 4b, 4c XLP2 Evaporative Condensers
More informationEfficient, Long Lasting Evaporative Condensers
CONDENSERS Efficient, Long Lasting Evaporative Condensers Reliable Products With Long-Term, Low Cost of Ownership CONDENSERS Specifications Standard Unit Construction Corrosion Protection (Coil & Casing)
More informationUn-Used Series CXV Evaporative Condenser
Un-Used Series CXV Evaporative Condenser Mfg: Baltimore Aircoil Company Stock No. NBAC01. Model: CXV-253 Serial No. Un-Used Baltimore Aircoil Company CXV Evaporative Condenser. Model CXV-253. BAC Series
More informationCXVB Evaporative Condenser TABLE OF CONTENTS E112 ENGINEERING DATA CXVB EVAPORATIVE CONDENSERS E144 STRUCTURAL SUPPORT CONSTRUCTION DETAILS
CXVB Evaporative Condenser TABLE OF CONTENTS E30 E34 E36 CXVB EVAPORATIVE CONDENSERS CONSTRUCTION DETAILS CUSTOM FEATURES & OPTIONS E112 ENGINEERING DATA E144 STRUCTURAL SUPPORT PRODUCT & APPLICATION HANDBOOK
More informationSeries 1500 Cooling Tower Specification
1.0 Cooling Tower Series 1500 Cooling Tower Specification 1.1 General: Furnish and install factory-assembled, induced draft, crossflow cooling tower(s) with vertical air discharge conforming in all aspects
More informationEvaporative Condensers
J2 BAC offers evaporative condensers in six different styles to suit every industry application. CXV Models - CXV models deliver efficient performance in an easy-to-maintain package. BAC s combined flow
More informationReliable products with long-term, low cost of ownership
Evaporative Condensers Reliable products with long-term, low cost of ownership For Industrial Refrigeration EVAPORATIVE CONDENSERS Why buy FRICK products? FRICK History includes a great reputation for
More informationClosed Circuit Hybrid Cooling Towers. Product Introduction...E61. Benefits...E63. Construction Details...E65. Custom Features & Options...
HXV Closed Circuit Hybrid Cooling Towers E60 Product Detail Product Introduction...................................E61 Benefits...............................................E63 Construction Details...................................E65
More informationProduct Introduction...D33. Benefits...D35. Construction Details...D37. Custom Features & Options...D39. Accessories...D41. Engineering Data...
Series 1500 Product Detail Product Introduction..................................D33 Benefits...............................................D35 Construction Details...................................D37
More informationProduct Introduction...D9. Benefits...D11. Construction Details...D13. Custom Features & Options...D15. Accessories...D18. Engineering Data...
Series 3000 Cooling Towers Cooling Towers Product Detail Product Introduction...................................D9 Benefits...............................................D11 Construction Details...................................D13
More informationSECTION COOLING TOWERS
PART 1 - GENERAL 1.1 DESCRIPTION SECTION 23 65 00 COOLING TOWERS SPEC WRITER NOTES: 1. DELETE BETWEEN //---// if not applicable to project. Also delete any other item or paragraph not applicable in the
More informationSECTION COOLING TOWERS
SECTION 23 65 00 COOLING TOWERS PART 1 - GENERAL 1.1 DESCRIPTION A. Packaged, induced draft open circuit cooling tower complete with fill, fan, inlet louvers and associated accessories and equipment. 1.2
More informationBaltimore Aircoil RCF CLOSED CIRCUIT COOLING TOWERS. ...because temperature matters COUNTERFLOW INDUCED DRAFT
CLOSED CIRCUIT COOLING TOWERS COUNTERFLOW INDUCED DRAFT GENERAL DESCRIPTION: Commercial applications demand reliable, cost effective and energy efficient solutions. With an ever increasing focus on operational
More informationJCseries EVAPORATIVE CONDENSER. engineering data
JCseries EVAPORATIVE CONDENSER engineering data Recold JC Series Evaporative Condenser Contents 2 Construction... 3 Schematic... 4 Engineering Data... 5 Selection Procedure... 6-9 Multi-Circuited Selection
More informationMichigan State University Construction Standards. COOLING TOWERS Page SECTION COOLING TOWERS PART 1 - GENERAL 1.1 RELATED DOCUMENTS
Page 236500-1 SECTION 236500 - PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections,
More informationSeries 5000 Industrial Modular Cooling Tower. Series 5000 Cooling Tower. engineering Data
Series 5000 Industrial Modular Cooling Tower Table Of Contents B9 Series 5000 Cooling Tower B41 Structural Support B15 Construction Details B43 alternative Structural Support B17 Custom Features & Options
More informationCompass Series Open Cooling Towers
Compass Series Open Cooling Towers Compass Series Benets Baltimore Aircoil Company (BAC) is the world s largest and leading supplier of evaporative heat transfer and thermal energy management equipment.
More informationClosed Circuit Cooling Towers
Closed Circuit Cooling Towers Overview Closed circuit cooling towers provide evaporative cooling for many types of systems, and the specific application will largely determine which BAC Closed Circuit
More informationClosed Circuit Coolers Technology for the Future, Available Today
Bulletin 204-E Metric Closed Circuit Coolers Advanced Technology for the Future, Available Today Mr. GoodTower Exclusive Thermal-Pak Coil Z-725 Galvanized Steel Construction Totally Enclosed Fan and Pump
More informationBrown University Revised August 3, 2012 Facilities Design & Construction Standards SECTION AIR HANDLING UNITS
SECTION 23 70 00 AIR HANDLING UNITS PART 1. GENERAL 1.1 Section includes air-handling units to 15,000 cfm and accessories. 1.2 Related Sections 1 : A. Division 01 - Brown University Standard for Narragansett
More information/ Aquatower Fiberglass Cooling Tower /
/ Aquatower Fiberglass Cooling Tower / Aquatower Fiberglass Cooling Tower / Features and Benefits 2 Proven Performance. CTI Certified. Plus SPX stands by its responsibility for reliable thermal performance.
More informationAquatower STEEL COOLING TOWER. engineering data and specifications
Aquatower STEEL COOLING TOWER engineering data and specifications Aquatower Steel Cooling Tower Features and Benefits 2 Proven Performance. CTI Certified. Plus SPX stands by its responsibility for reliable
More informationHow about Savings in Time, Money, Energy and Longer Life?
Chapter 17: The Value of Maintaining Evaporative Cooling Equipment 97 The Value 17 of Maintaining Evaporative Cooling Equipment 1. Cooling Tower Maintenance and Upgrades... What s in it for You? How about
More informationENGINEERING DATA AND SPECIFICATIONS. Marley Aquatower FIBERGLASS CROSSFLOW COOLING TOWER
ENGINEERING DATA AND SPECIFICATIONS Marley Aquatower FIBERGLASS CROSSFLOW COOLING TOWER Aquatower Fiberglass Cooling Tower Features and Benefitrs 2 Proven Performance. CTI Certified. Plus SPX stands by
More informationUpdate In Progress. Division 23 Heating, Ventilation, and Air Conditioning Page Section FLUID SYSTEMS EQUIPMENT PART 1 GENERAL
Section 23 20 00 FLUID SYSTEMS EQUIPMENT PART 1 GENERAL 1. CHILLERS Page 23 20 00-1 A. Provide chiller packages with centrifugal compressors, or screw compressors, and water cooled condensers. B. Design
More informationKINGS COUNTY JAIL EXPANSION PHASE III COUNTY OF KINGS SECTION
SECTION 237433, PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to
More informationC. ASME Compliance: Fabricate and label water chiller heat exchangers to comply with ASME Boiler and Pressure Vessel Code: Section VIII, Division 1.
SECTION 236426 - ROTARY-SCREW WATER CHILLERS PART 1 - GENERAL 1.1 SUMMARY A. This Section includes packaged, water cooled or air cooled as scheduled, electric-motor-driven, rotary-screw water chillers
More informationSECTION STEAM CONDENSATE PUMPS
PART 1 - GENERAL 1.1 DESCRIPTION SECTION 23 22 23 STEAM CONDENSATE PUMPS SPEC WRITER NOTES: 1. Delete between // ---- // if not applicable to project. Also delete any other item or paragraph not applicable
More informationLSFG-8 LOW SOUND & SLSFG-10 SUPER LOW SOUND TOWER FEATURES
The Leaders in All-Fiberglass Cooling Towers REYMSA s success is the result of 35 years of experience in cooling towers. We have been putting ideas into action by researching and developing the latest
More informationComplete HVAC Capability. Central Station Air Handling Units. Publication No. WT-CSX-0616A
Publication No. WT-CSX-0616A Central Station Air Handling Units Complete HVAC Capability Horizontal Draw-Thru to Size 65 Vertical Draw-Thru to Size 50 1000 to 60,000 CFM Forward Curved or Airfoil Wheels
More informationENGINEERING AND SPECIFICATIONS. Marley MC FLUID COOLER
ENGINEERING DATA AND SPECIFICATIONS Marley MC FLUID COOLER MC Fluid Cooler Contents 3 Engineering Data Specifications / Base Schematic 6 Support 12 Hoisting Info 13 Noise Attenuator Option 14 Freeze Protection
More informationMaintain. a TOWER of POWER. Part One How to. Don t let out of site, out of mind prevent you from keeping cooling towers running efficiently
Part One How to Maintain a TOWER of POWER Don t let out of site, out of mind prevent you from keeping cooling towers running efficiently BY GLENN A. BABCOCK The cooling tower is often the forgotten component
More informationINVITATION TO BID FAILURE TO SIGN WILL DISQUALIFY BID Bid No.: #GK-MECH-YARD ADDENDUM NO. 1
INVITATION TO BID FAILURE TO SIGN WILL DISQUALIFY BID Bid No.: #GK-MECH-YARD ADDENDUM NO. Signature City Zip Due Date: May, 04 at 3:00 P.M. Show bid opening and bid invitation number in lower left hand
More informationSECTION PACKAGED ROOFTOP AIR CONDITIONING UNITS
SECTION 15732 - PACKAGED ROOFTOP AIR CONDITIONING UNITS PART 1 - GENERAL 1.1 SECTION INCLUDES A. Package roof top unit. B. Heat exchanger. C. Refrigeration components. D. Unit operating controls. E. Roof
More informationDirect Fired Heater Model AD Specification
Direct Fired Heater Model AD Specification Description A Direct-fired gas heating and ventilating unit(s), as indicated on the drawings shall be furnished. Unit(s) shall be tested in accordance with ANSI
More informationInternal ridged board 1" x 1.5 foil face installation shall be installed on roof, walls and base of casing.
A-D WITH MPU SPECIFICATION WRITTEN SPECIFICATION Description A Modular Packaged Heating, Cooling and ventilating unit(s), as indicated on the drawings shall be furnished. Direct Fired Gas Unit(s) shall
More informationHigh Plume Blowers Suggested Specification Section (Master Format 1996) Suggested Specification Section (Master Format 2004)
High Plume Blowers Suggested Specification Section 15500 (Master Format 1996) Suggested Specification Section 23 38 16 (Master Format 2004) PART 1 GENERAL 1.01 WORK INCLUDED High Plume Laboratory Exhaust
More informationLenntech. Tel Fax
Lenntech info@lenntech.com Tel. +31-152-610-900 www.lenntech.com Fax. +31-152-616-289 MC Fluid Cooler Unmatched reliability Heavy-duty construction, high performance design and our five-year mechanical
More informationB. Unit construction shall comply with ASHRAE 15 Safety Code, NEC, and ASME applicable codes (U.S.A. codes).
Guide Specifications PART 1 GENERAL 1.01 SYSTEM DESCRIPTION Microprocessor controlled, air-cooled liquid chiller utilizing scroll compressors, low sound fans, hydronic pump system and optional fluid storage
More informationModular Supply Make-Up Air Unit
Modular Supply Make-Up Air Unit Model MSX Flexible Design Factory Assembled Heating Options Hot Water Steam Electric Cooling Options Evaporative Direct Expansion Chilled Water November 2009 Product Features
More informationMaximum Capacity and Highest Quality to the. Lowest Shipping Costs! Engineered to Deliver the. Worldwide Market - with the.
Bulletin 167CH Engineered to Deliver the Maximum Capacity and Highest Quality to the Worldwide Market - with the Lowest Shipping Costs! International Institute of Ammonia Refrigeration Advanced Technology
More informationBulletin 241B. Mark owned by the Cooling Technology Institute
Bulletin 241B ark owned by the Cooling Technology Institute Super Low Sound Fan The ESWA is available with Low Sound Solutions to reduce the overall sound generated from the top of the already quiet ESWA
More informationC. ASSE 1013: Performance Requirements for Reduced Pressure Principle Backflow Preventers.
SECTION 22 10 00 PLUMBING PIPING AND PUMPS PART 1 - GENERAL 1.1 Purpose: A. This standard is intended to provide useful information to the Professional Service Provider (PSP) to establish a basis of design.
More informationLayout. Guidelines11. Chapter 11: Layout Introduction
Guidelines11 Chapter 11: Layout 37 Layout 1. Introduction Open circuit cooling towers, closed circuit cooling towers and evaporative condensers all depend upon an adequate supply of fresh, ambient air
More informationMIN. CCT. QTY RLA LRA HP FLA AMPACITY /1/ /3/
1 of 3 Cooling Capacity [Btuh] 24,800 * Condensing Unit SEER: 13.0 ** Condensing Unit CFM: 1,600 Condenser Fan No./Type: 1/CENTRIFUGAL Diameter x Width [in]: 10x10 Drive: Adjustable Belt Motor HP: 0.5
More informationD. NEMA Compliance: Provide electric motors and components which comply with NEMA standards.
PART 1: GENERAL 1.01 Purpose: A. This standard is intended to provide useful information to the Professional Service Provider (PSP) to establish a basis of design. The responsibility of the engineer is
More informationA. Section includes Factory Packaged, Modular units, providing cooling and heating for air distribution systems.
15855 AIR HANDLING UNITS SPECIFIER: CSI MasterFormat 2004 number: 237313 PART 1 GENERAL 1.1 SUMMARY A. Section includes Factory Packaged, Modular units, providing cooling and heating for air distribution
More informationDSV Model Air Cooled Self Contained Indoor Packaged Units 3-5 Tons Preliminary Application Data
DSV Model Air Cooled Self Contained Indoor Packaged Units 3-5 Tons Preliminary Application Data July 28, 2008 Page 1 1 of 3 PROJECT: TAG: Gross Cooling Capacity [Btuh]: 37,800* Design CFM: 1,200 Seasonal
More informationSECTION AIR HANDLING UNIT
SECTION 15800 - AIR HANDLING UNIT PART 1 - GENERAL 1.01 RELATED DOCUMENTS A. Basic Requirements: Provisions of Section 15010, BASIC MECHANICAL REQUIREMENTS, and Section 15030, ELECTRICAL REQUIREMENTS FOR
More informationMACH N-407 Heat Pump Air-Cooled Chiller
MACH060-01-N-407 Heat Pump Air-Cooled Chiller Heat Pump Air-Cooled Chillers for Global Residential and Light Commercial Microclimates MACH NOMENCLATURE BREAKDOWN MACH-060-01 - N - 407 Refrigerant Type
More informationBECAUSE TEMPERATURE MATTERS: MAINTAINING COOLING TOWERS
Service Application Manual SAM Chapter 650-013 Section 8D BECAUSE TEMPERATURE MATTERS: MAINTAINING COOLING TOWERS by Glenn A. Babcock Baltimore Aircoil Company Reprinted with permission from the Refrigerating
More informationCall us today! (800)
150 TON AIR-COOLED CHILLER PA-ACCTR-150 Call us today! (800)341-4297 The 150-Ton portable chiller package features a Trane RTAC chiller unit. Trane leads the industry in providing some of the most reliable,
More informationAdvance Release September 2009
Vertical Air Cooled DSV Series R 410A Model DSV096 DSV120 DSV144 DSV180 Nominal Cooling (Tons) 8 10 12 15 Refrigerant R 410A R 410A R 410A R 410A Cooling Performance Gross Cooling Capacity(Btu/h) 95,000*
More informationCall us today! (800)
PA-ACCTR-200 Call us today! (800)341-4297 The 200-Ton portable chiller package features a Trane RTAC chiller unit. Trane leads the industry in providing some of the most reliable, efficient and quiet chiller
More informationMAC N-407 Air-Cooled Chiller
MAC036-01-N-407 Air-Cooled Chiller Air-Cooled Chillers for Global Residential and Light Commercial MicroClimates MAC036 NOMENCLATURE BREAKDOWN MAC036-01 - N - 407 Refrigerant Type Air-Cooled Chiller 036=
More informationTECHNICAL GUIDE. Description SPLIT-SYSTEM AIR-COOLED CONDENSING UNITS YD360, 480 & THRU 50 NOMINAL TONS YTG-B-0811
Description These units are completely assembled, piped and wired at the factory to provide one-piece shipment and rigging. Each unit is pressurized with a holding charge of Refrigerant R-410A for storage
More informationProduct Data. Features/Benefits. OMNIZONE 50BV Remote Air-Cooled and Water-Cooled Indoor Self-Contained Systems and Water Source Heat Pumps
Product Data OMNIZONE 50BV020-064 Remote Air-Cooled and Water-Cooled Indoor Self-Contained Systems and Water Source Heat Pumps 18 to 60 Nominal Tons omnizonebwlogo 50BVC,E,J,K,Q020-034 SINGLE PIECE OMNIZONE
More informationMHNCCX DX with Hot Water Heat Ceiling Concealed 4-Pipe Heat / Cool Fan Coil 12,000-36,000 BTUH
MHNCCX DX with Hot Water Heat Ceiling Concealed 4-Pipe Heat / Cool Fan Coil 12,000-36,000 BTUH 318 MHNCCX NOMENCLATURE BREAKDOWN 4-Pipe Heat/Cool Ceiling Concealed Fan Coil MHNCCW- XX - XX Ceiling Concealed
More informationTM Series. Induced Draft, Counter Flow Optional Accessories
ANTIFREEZE PACKAGE / RESISTANCE HEATING OPTION The antifreeze package is supplied to provide protection against freezing of standing water in the cooling tower sump due to shutdown during winter operation.
More informationUNIVERSITY SERVICES ANNEX James Madison University Harrisonburg, Virginia State Project Code: Architect s Project Number:
SECTION 233423 - HVAC POWER VENTILATORS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Provisions of the Contract and of the Contract Documents apply to this Section. 1.2 PERFORMANCE REQUIREMENTS A. Operating
More informationFRIGID COIL COPPER TUBE EVAPORATIVE CONDENSERS YEC Series
Form 60.-SED (SEP 04) Replaces: E0- SED (SEP 04) FRIGID COIL COPPER TUBE EVAPORATIVE CONDENSERS YEC Series Please check www.johnsoncontrols.com for the latest version of this publication. 60.-SED (SEP
More informationAIR HANDLERS. Central Station (CS3) Roof Mounted (RT) (Modular AL Frame AHU)
AIR HANDLERS Central Station (CS3) (Modular AL Frame AHU) Roof Mounted (RT) CONTENTS 1. CS3 Modular Aluminium Frame AHU : Unit Types 2. Casing Structure 3. Blowers and Drives 4. Coils 5. Options and Accessory
More informationMARLOW PUMPS RECIRCULATION
End suction centrifugal pump line available in both close coupled and frame mounted configurations allow users to meet exactly most flow conditions on commercial pool and waterpark applications. Features
More informationA. Codes and Standards that are Standard at the University:
PART 1: GENERAL 1.01 Purpose: 1.02 References: 1.03 Requirements: A. This standard is intended to provide useful information to the Professional Service Provider (PSP) to establish a basis of design. The
More informationGuide Spec Summary. Option List. Date: 05/21/2001. EarthWise Modular Climate Changer Full Spec. Prepared by: Phone Number: Prepared for:
Date: 05/21/2001 Time: 08:50:16 AM Job Name: EarthWise Modular Climate Changer Full Spec Location: Any Town, Earth Prepared by: Phone Number: Prepared for: Guide Spec Summary Option List SUBMITTALS Submittals
More informationCall us today! (800)
500 TON AIR-COOLED CHILLER PA-ACCTR-500 Call us today! (800)341-4297 The 500-Ton portable chiller package features a Trane RTAC chiller unit. Trane leads the industry in providing some of the most reliable,
More informationUNIVERSITY OF ROCHESTER DESIGN STANDARDS NOVEMBER 1, 2013
SECTION 15800 - AIR HANDLING EQUIPMENT 1.1 GENERAL A. All air handlers installed shall conform to the University of Rochester specification Guideline for Semi-Custom and Pre-Engineered Air Handling Units.
More informationA. American National Standards Institute (ANSI) : Establishes requirements applicable to certifying direct gas-fired heaters.
Section 15 _ Energy Recovery Air Handling System Part 1: GENERAL 1.1 Section Includes: A. Energy Recovery Air Handler B. Controls (most by Others) C. Equipment Schedule 1.2 Related Sections: A. Section
More informationAvailable in Capacities from 208 to 2,050 Ammonia Tons!
Bulletin 191 Optional Water Treatment Systems Available Available in Capacities from 208 to 2,050 Ammonia Tons! Member of International Institute of Ammonia Refrigeration www.iiar.org Since its founding
More informationENGINEERING DATA AND SPECIFICATIONS. MH Fluid Cooler
ENGINEERING DATA AND SPECIFICATIONS MH Fluid Cooler MH Fluid Cooler Table of Contents 2 Engineering Data Schematic Single-Flow Models 4 Schematic Double-Flow Models 5 Support 6 Freeze Prevention 7 Water
More informationA. ASME Compliance: Fabricate and install hydronic piping in accordance with ASME B31.9 "Building Services Piping.
PART 1: GENERAL 1.01 Purpose: A. This standard is intended to provide useful information to the Professional Service Provider (PSP) to establish a basis of design. The responsibility of the engineer is
More informationDENVER PUBLIC SCHOOLS DESIGN AND CONSTRUCTION STANDARDS This Standard is for guidance only. SECTION PUMPS
PART 0 A/E INSTRUCTIONS 0.01 Design Requirements A. Pumping system design 1. A primary-secondary pumping system is preferred. Redundant pipes are required for chillers and boilers. 2. Select pumps to operate
More informationTECHNICAL GUIDE SPLIT-SYSTEM AIR-COOLED EVAPORATOR BLOWER 25, 30, 40 & 50 TON LA300, LB360, 480 & 600 (50 Hz) PROVEN PERFORMANCE GENERAL FEATURING
TECHNICAL GUIDE SPLIT-SYSTEM AIR-COOLED EVAPORATOR BLOWER 25, 30, 40 & 50 TON LA300, LB360, 480 & 600 (50 Hz) PROVEN PERFORMANCE GENERAL The LA/LB line is a flexible performer. LA300, LB360 & 480 can be
More informationDENVER PUBLIC SCHOOLS DESIGN AND CONSTRUCTION STANDARDS This Standard is for guidance only. SECTION EXHAUST FANS
PART 0 A/E INSTRUCTIONS 0.01 DESIGN REQUIREMENTS A. Placement within a mechanical room is required for all major mechanical equipment. Only small units may be roof-mounted, and shall be made as inconspicuous
More information1.1 This section applies to air handling units for HVAC Systems.
AIR HANDLING UNITS GENERAL INFORMATION 1.1 This section applies to air handling units for HVAC Systems. DESIGN REQUIREMENTS 2.1 Design Criteria a. The decision to use modular central station air handling
More informationAIR HANDLING UNITS Vibration Isolation Air Filtration Equipment Ductwork.
SECTION 15855 AIR HANDLING UNITS PART 1 GENERAL 1.01 SUMMARY A. Related Sections: 1. 15240 - Vibration Isolation. 2. 15885 - Air Filtration Equipment. 3. 15890 - Ductwork. 1.02 REFERENCES A. Air Moving
More informationA. Air Handling Units shall be designed to the specific requirements of the application: Recirculation or 100% Makeup.
SECTION 23 70 00- CENTRAL HVAC EQUIPMENT PART 1: GENERAL 1.1 PURPOSE: A. This standard is intended to provide useful information to the Professional Service Provider (PSP) to establish a basis of design.
More informationMHCCW Chilled Water Ceiling Concealed With 5kW Electric Heat 2-Pipe Heat / Cool Fan Coil 30,000 BTUH
MHCCW-10-05 Chilled Water Ceiling Concealed With 5kW Electric Heat 2-Pipe Heat / Cool Fan Coil 30,000 BTUH Rev. 1.21 HVAC Guide Specifications Chilled Water Fan Coil with Electric Heat 2-Pipe Nominal Size:
More informationMHCCW Chilled Water Ceiling Concealed Without Electric Heat 2-Pipe Heat / Cool Fan Coil 18,000 BTUH
MHCCW-06-00 Chilled Water Ceiling Concealed Without Electric Heat 2-Pipe Heat / Cool Fan Coil 18,000 BTUH Rev. 1.21 HVAC Guide Specifications Chilled or Hot Water Fan Coil 2-Pipe Nominal Size: 18,000 BTUH
More informationRHGN-H: COMMERCIAL AIR HANDLER WITH VARIABLE FREQUENCY DRIVE (VFD) NOMINAL 10 TONS R-410A REFRIGERANT 2-STAGE AIR-FLOW
INSTALLATION INSTRUCTIONS RHGN-H: COMMERCIAL AIR HANDLER WITH VARIABLE FREQUENCY DRIVE (VFD) NOMINAL 10 TONS R-410A REFRIGERANT 2-STAGE AIR-FLOW 92-106595-01-00 TABLE OF CONTENTS Introduction.......................................
More informationGuide Spec Summary. Option List. Date: 05/21/2001. EarthWise VAV Terminal Units Full Spec. Prepared by: Phone Number: Prepared for:
Date: 05/21/2001 Time: 02:57:44 PM Job Name: EarthWise VAV Terminal Units Full Spec Location: AnyTown, Earth Prepared by: Phone Number: Prepared for: Guide Spec Summary Option List SINGLE & DUAL DUCT UNIT
More informationB. HI Compliance: Design, manufacture, and install pumps in accordance with HI "Hydraulic Institute Standards."
PART 1: GENERAL 1.01 Purpose: A. This standard is intended to provide useful information to the Professional Service Provider (PSP) to establish a basis of design. The responsibility of the engineer is
More informationWater Piping and Pumps
Technical Development Program DISTRIBUTION SYSTEMS Water Piping and Pumps PRESENTED BY: Michael Ho carriertdp@gmail.com 424-262-2144 Menu Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section
More informationSECTION WATER-SOURCE UNITARY HEAT PUMPS
SECTION 23 81 46 WATER-SOURCE UNITARY HEAT PUMPS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of Contract, including General and Supplementary Conditions and Division 1 Specification
More informationProduct Specifications. Vertical Floor Consoles By First Co.
NOW WITH 18 GAUGE CABINET AND FACTORY INSTALLED SERVICE SWITCH Product Specifications VFB Series VSB Series VCB Series Vertical Console Fan Coils 300-00 CFM Vertical Floor Consoles By First Co. VFB Series
More informationSECTION PACKAGED ROOFTOP AIR CONDITIONING UNITS - CUSTOM
SECTION 23 81 06 - PACKAGED ROOFTOP AIR CONDITIONING UNITS - CUSTOM PART 1 - GENERAL 1.1 SUMMARY A. This Section includes equipment types that contain all the components of the refrigeration process within
More informationUNIVERSITY OF MISSOURI Central Station Air-Handling Units March
GENERAL: 1. This section provides criteria for the design and installation of air handling units. DESIGN GUIDELINES: Design General 1. Location 1.1. For new construction, and existing buildings where possible,
More informationSECTION GENERAL-SERVICE COMPRESSED-AIR SYSTEMS
PART 1 GENERAL 1.01 SECTION INCLUDES A. Pipe and Pipe Fittings. B. Air compressor. C. Air receiver and accessories. D. Aftercooler. E. Refrigerated air dryer. F. Pressure reducing station. 1.02 RELATED
More informationIndustrial Space Heating Direct Gas-Fired Heating. Greenheat 50/50 Recirculation
Industrial Space Heating Direct Gas-Fired Heating Greenheat 00% Outdoor Air Greenheat 50/50 Recirculation 80/0 Recirculation March 008 Product Overview Industrial Space Heating Greenheck s space heating
More informationSPECIFICATION DELETED SECTION CENTRIFUGAL HVAC FANS
SECTION 23 34 16 CENTRIFUGAL HVAC FANS PART 1 - GENERAL 1.01 RELATED DOCUMENT A. Drawings and general provisions of the contract, including General and Special Conditions and Division 01 Specification
More informationEVAPORATIVE COOLED PACKAGED CHILLERS & CHILLED WATER PLANTS
E-PAK TECHNOLOGY Patent Pending EVAPORATIVE COOLED PACKAGED CHILLERS & CHILLED WATER PLANTS EXTRAORDINARILY ENERGY EFFICIENT E-PAK TECHNOLOGY ENVIRONMENTALLY FRIENDLY EXCEPTIONALLY QUIET EXPERTLY ENGINEERED
More informationTECHNICAL GUIDE DESCRIPTION SPLIT-SYSTEM AIR-COOLED CONDENSING UNITS MODELS: HF-07 FEATURES B-0703
TECHNICAL GUIDE SPLIT-SYSTEM AIR-COOLED CONDENSING UNITS MODELS: HF-07 DESCRIPTION These Sunline 2000 units are completely assembled, piped and wired at the factory to provide one-piece shipment and rigging.
More informationTechnical Guide DESCRIPTION CHAMPION SPLIT-SYSTEM EVAPORATOR BLOWER L4EU240A 20 NOMINAL TONS (WORLD 50 HZ) FEATURES XTG-A-0307
DESCRIPTION Technical Guide CHAMPION SPLIT-SYSTEM EVAPORATOR BLOWER L4EU240A 20 NOMINAL TONS (WORLD 50 HZ) This 20 ton evaporator blower is designed with two distinct modules to provide maximum application
More informationSECTION SPLIT-SYSTEM AIR-CONDITIONERS
SECTION 238126 PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to
More information