Reliable Long-Term Solutions For Your Toughest Pump

Transcription

1 Reliable Long-Term Solutions For Your Toughest Pump Municipal Raw Sewage Grit Handling Sludge Recirculation Digester Cleaning Thickened Sludge Storm Water Sump Pump (Pipe Gallery) Head Works Industrial Coal Wash Coal Pile Runoff Coal Slurry Citrus Waste Handling Sugar Waste Handling Leather Tannery Waste Rendering Plant Wash Down Clarifier Under Flow Stone Washed Jeans Industrial Laundries Automobile Shredding STYLES Horizontal with Power Frame Horizontal Close Coupled Vertical with Power Frame Vertical Close Coupled Vertical Dry Pit with Submersible Motor Submersible Column SIZES 1 Thru 6 Vortex 3 Thru 12 Non-Clog MATERIALS Cast Iron Stainless Steel Ni-Hard High Chrome Iron (HCI) 20+ Other Alloys ESSCO Pumps & Controls 4935 Telegraph Rd. Los Angeles, Ca (323) Fax (323) U.L. LISTED CUSTOM CONTROL PANELS Air Bubbler Pressure Switch Air Bubbler--Transducer Float Switch Variable Speed Drive Systems Sonic Level Controllers Motor Control Centers PLC Controls Calibration Test Benches Custom NEMA Enclosures in Epoxy Coated Steel and Stainless Steel Website: sales@esscopumps.com Member of the Hydraulic Institute Form G-01a

2 EXPLOSION-PROOF SUBMERSIBLE PUMP Model 493 with extra material in high wear areas. Units have 3" suction and discharge openings and are capable of passing pipe size diameter solids of long length. DISCHARGE: Each ESSCO Model 493 pump is available with quick disconnect discharge flange, either 3" or 4" connection. All pumps are equipped with stainless steel hardware. The ESSCO Model 493 submersible pump is of the 100% recessed impeller design. Unit is capable of handling long stringy material, large size solids and slurries, with maximum solids handling efficiency. The ESSCO pump incorporates the vortex pumping action along with unique pump design, allowing the greatest flexibility in the submersible pump field. VOLUTE: Each volute is engineered for maximum life in normal applications. ESSCO utilizes a single piece volute design IMPELLER: ESSCO pumps are available with various impeller designs to allow for high capacity low head or low capacity high head applications. ESSCO utilizes investment cast impellers for higher casting density and thicker vanes and back shrouds which allow for maximum life. By use of the JLItec manufacturing techniques ESSCO offers trimmed impellers in extremely hard and difficult to handle alloys. By use of this production technique, impellers can be machined to act as a shredder (for solids coming in contact with the eye of the impeller) or machined to handle solids more delicate in nature. WEAR PLATE: The ESSCO MODEL 493 is available with a wear plate located behind the impeller. The wear plate is designed to protect the motor bracket and mechanical seal from particle erosion. The wear plate can also act as a barrier for a seal flushing fluid when a simple wear plate is not sufficient protection against wear created by the pumped media. Again ESSCO utilizes the JLItec production method for manufacturing this pump ESSCO Pumps & Controls Distributed By: 4935 Telegraph Rd. Los Angeles, Ca (323) Fax (323) sales@esscopumps.com

3 EXPLOSION-PROOF SUBMERSIBLE PUMP Model 493 component to ensure the best possible casting quality and material density. COOL AGIVENT: Each ESSCO submersible pump includes the Cool Agivent apparatus which is for venting the pump case and cooling the external surface of the motor. This patented device will allow a more shallow wet well design, as well as keeping the motor cool when not submerged. All ESSCO submersible pump motors are capable of running dry continuously. (consult factory for specific applications). MOTOR: ESSCO offers U.L. listed explosion- proof motors for Class 1, Division 1, group D hazardous locations. The motor is manufactured by Reliance Electric Co. and includes moisture detection and thermal protection as standard features. Heavy duty bearings and dual mechanical seals are standard for both motor designs and on special request high temperature and energy efficient designs are available. (Not all motor options are available on U.L. listed motors.) In addition to the above listed standard items ESSCO offers the following options: ~ 316 S.S. motor shaft ~ Nitronic 50 shaft acid resistant stainless steel ~ Tungsten carbide lower mechanical seal with stainless steel metal components and Buna-N elastomer ~ Silicon carbide lower mechanical seal with stainless steel metal components and Viton elastomers ~ Mechanical seal flush ~ 316 S.S. motor mounting bracket ~ 2-part epoxy coating ~ Steel motor jacket ~ 316 S.S. motor jacket ~ Motor jacket flush connection (for cooling in hot liquid applications) ~ Viton motor "O" rings ~ Teflon coated Viton "O" rings OPTIONAL LIQUID END MATERIALS: ~ Ni Hard 550 Brn ~ Ni Hard 650+ Brn ~ HCI 550 Brn ~ HCI 650+ Brn ~ CD4MCu ~ 316 S.S. ~ 304 S.S. ~ Hastalloy ~ Alloy 20 ~ Navy Bronze ~ Other ADDITIONAL OPTIONS: ~ Certified Performance Test * ~ Certified Hydrostatic Test * ~ Certified Motor Test ~ Explosion-proof Slide Rail Assembly ~ U.L. Listed Control Panels * All tests are conducted as per Hydraulic Institute Standards. ESSCO Pumps & Controls 4935 Telegraph Rd. Los Angeles, Ca (323) Fax (323) Website: sales@esscopumps.com Member of the Hydraulic Institute Form: 493 Brochure

4 ENGINEERS SALES-SERVICE COMPANY, INC Telegraph Rd.! Los Angeles, CA Phone (323) FAX (323) Submittal No. 1 - Submittal: JS10043S March 8, 2010 Attention: Firm: Ref: Dan Trieger Double D Pipeline Southern California Edison Valley Sub Station Sewer Pumps Section ESSCO Pumps and Controls is pleased to submit for approval the following pumping equipment: CONDITION POINT: 65 GPM at 17 Ft. TDH Two - ESSCO model torque fluid submersible vortex pump with a 100% recessed vortex 8C vane impeller capable of passing 3" diameter and long length solids. Each unit shall be constructed of heavy duty engineered Cast Iron with Ductile Iron impeller, Cast Iron volute, assembled with Stainless Steel hardware. The discharge if fitted with a 3" NPT flange. The pump shall be coated with coal tar epoxy. Each pump shall be equipped with a Cool Agivent device which shall vent the pump case, cool the motor and agitate the wet well. Reliance 1.5 HP, 1150 RPM, 230Volts/3Phase/60hz., 180/140TY frame and mount, U. L. listed submersible explosion proof motor, rated Class 1, Division 1, Groups C & D for hazardous locations, with Buna-N O-rings, Carbon/Ceramic upper mechanical seal with Buna-N elastomers and Carbon/Ceramic lower mechanical seal with Buna-N elastomers, 416 Stainless Steel shaft, Class F insulation, oil buffer zone, moisture sensing probes, built-in thermal overload protection, 50 ft. Motor leads, and ESSCO/Reliance five year warranty. The exterior of the motor shall be coated with coal tar epoxy. Two - Certified non-witnessed pump performance test. Approximate shipping weight: Shipment: 8 weeks 600 lbs. 1

5 CONTROL PANEL One - ESSCO NEMA 3R, U. L. listed, freestanding, vandalproof, duplex, control panel, 36"W x 42"H x 12"D painted steel enclosure, 24" high support legs, rated for 3/60/230V, equipped with a Symcom electronic intrinsically safe float switch control circuit, four float switches (50' leads) and brackets, one 20A main circuit breaker, two U-line motor circuit breaker and starter combinations, three through-the-door circuit breaker handles, 500 VA control transformer, Power On indicator light, light test push button, control power fuses, control relays, two run time meters, indicator lights, two Warrick 1D1EO seal fail warning relays and circuit, High Water alarm bell and red dome light, indicator light, bell silence button, alarm reset button, two overload reset buttons, all built in a neat and professional manner. Approximate shipping weight: Shipment: 8 weeks. 200 lbs. ESSCO Pumps and Controls Terms and Conditions of Sale apply. Prices include only those items mentioned above. As always, if I can be of further service please feel free to contact me. Respectfully, Jerel Scheppmann Cell: jerels@esscopumps.com 2

6 PUMPS AND CONTROLS Pump Performance Curves Equipment Manufacturer ESSCO Pumps and Controls

7 " S PUMPS 4935 TELEGRAPH ROAD LOS ANGELES CA (323) FAX: (323) MEMBER OF THE HYDRAULIC INSTITUTE ESSCO PUMP MODEL NO.: 493 RPM: 1150 IMPELLER DIA.: VARIOUS TYPE: SUBMERSIBLE, HORIZONTAL, VERTICAL IMPELLER TYPE: VORTEX 8 VANE DIAMETER OF SPHERE: 3 INCH CERTIFIED BY: JOB NUMBER: JOB NAME: T O T A L H E A D I N " S 8" S 9" C 8" C 7" C 6" C GPM: HEAD: FT. CURVE DATE: 2/79 IMPELLER DIA. 5HP IMPELLER NO F E E T HP 1.5 HP 2HP 3HP US GPM GPM=.0631 l/s 3 GPM=.227 m / hr. FT.=.3048 meter SECTION VORTEX CURVE PAGE 493-2CRV

8 PUMPS AND CONTROLS Pump Data Equipment Manufacturer ESSCO Pumps and Controls

9

10

11

12 PUMPS AND CONTROLS Motor Data Equipment Manufacturer ESSCO Pumps and Controls

13

14

15

16 ESSCO PUMPS & U.L. LISTED CONTROLS RELIANCE ELECTRIC MOTOR DATA Pg ED-6 LOCKED-ROTOR INDICATING CODE LETTERS POWER CABLE SIZE CODE LETTER KV-AMP PER HP WITH LOCKED ROTOR SIZE DIAMETER F \-.030 G \-.035 H \-.035 J \-.060 K \-.075 L \-.100 M \-.100 N \-.030 P \ \-.040 R \ \ \ \ POWER CABLE IS 4 CONDUCTOR CABLE - CONTROL CABLE IS 5 CONDUCTOR CABLE MOISTURE SENSING - RED & ORANGE THERMAL SWITCH - WHITE & BLACK GROUND - GREEN CONTROL CABLE SIZE SIZE DIAMETER \-.025 MOTOR MODEL # HP RPM FRAME CAPACITOR VOLTS C17G TY 216MFD 125 C17G TY 324MFD 110 C18G TY 430MFD 110 C18G TY 590MFD 125 C21G TY 161MFD 250 C18G TY 270MFD 125 C18G TY 340MFD 125 C18G TY 378MFD 125 C21G TY 460MFD 125