Tri-Tech Medical Inc.

Transcription

1 Check Valves with Extensions Project Information Project Number Approval Hinged double disc check valve Removable center section (3 piece design) allows for easy field replacement (no cutting into pipe & re-certification) Available in sizes ¾ to 4 Maximum 300 psig Install in any position Straight through configuration minimizes changes in flow velocity Spring assisted closing ensures valve closes quickly, before reversal of flow Dual 1/8 NPT purge ports Factory brazed extensions allow for fast, lower cost field installation 100% hydrostatically factory tested Cleaned & individually bagged for use with Oxygen in accordance with CGA G-4.1 Materials of Construction Body Brass B16 C Flanges Forged brass B124 C37700 Tubing is type K copper Seal - EPDM Spring Steel AISI 316 Stainless Steel s All check valves shall be Tri-Tech Medical CV-xxxEXT series and must be installed and tested in strict accordance with NFPA 99 standards and or any local codes before use. The check valve shall be of a three-piece in-line repairable design with brazed extensions. Check valves with threaded ends are not acceptable. All valves shall be equipped with type K copper tubing extensions with two 1/8 NPT female gauge/purge ports (one on each side of the valve) to facilitate installation and allow monitoring of the pressure on either side of the check valve. The check valve shall be of the double disc hinged design with EPDM seals. Valves shall be rated at 300 psig working pressure. The check valves shall be factory brazed and cleaned in accordance with CGA G-4.1, capped on both ends, sealed in a heavy duty plastic bag with a desiccant pouch, and include a label stating that the valve has been cleaned for use with oxygen per CGA-G4.1. e5654 r A 12/17/12 Tri-Tech, Avon Commerce Pkwy., Avon, Ohio No Sheet 1 of 2

2 Zone Valves in Box Valve size up to 2 Project Information Project Number Approval Meets NFPA 99 requirements Valves may be piped from left to right or right to left Valves are forges brass (not cast) All valves are dual gauge port full port ball valves 3 piece in-line repairable valves Adjustable packing with blow-out proof stem design Accommodate valve sizes from ½ to 2 Valves to have a working pressure of 600 psi (29 in/hg vacuum) All valves cleaned for Oxygen service Plastic insulators to protect from galvanic corrosion Color coded labeling Provided with 1 ½ diameter gauges All zone valve boxes shall be the Tri-Tech Medical Z series and must be installed and tested in strict accordance with NFPA 99 standards and or any other local codes before use. Valves The valves shall be dual gauge port, forged brass, ball-type, with Teflon (TFE) seats and seals. All valves shall be rated at a working pressure of 600 psi (29 in/hg vacuum) and shall be operated by a lever-type handle, requiring only a quarter turn from a fully open position to a fully closed position. Valves shall incorporate an adjustable packing and a blow- out proof stem. Only full port valves having flow rates comparable to equivalent size of pipe shall be used. Valves shall be able to be piped from left to right or right to left. All valves shall be provided with type K copper tubing extensions to facilitate installation. Valves shall be 3 piece in-line repairable type. Each valve assembly shall be supplied cleaned for oxygen service in accordance with current CGA standards. The valve tube ends shall be capped and sealed in a protective container to prevent contamination prior to installation. Gauges shall be 1 ½ diameter for monitoring pressure and vacuum, and shall state: USE NO OIL. Dual scale gauges are not acceptable for U.S.A. installations. A fully color coded label package shall be supplied with each valve box assembly for application by the installer. Shown above Z3G4O4A5V Three valve box with gauges 1 oxygen, 1 medical air, 1 1/4 vacuum Box The valve box shall be 18 gauge sheet steel construction painted to prevent rust. A single box shall house from one to three valves. Boxes may be coupled with other boxes with a part # ZV-801 zone valve box coupler kit. Box shall be supplied with an adjustable plaster flange ½ to 1 1/8 for easy mounting. Window Valve box assembly shall be supplied with a formed steel decorative frame painted white which encloses an easily removable flexible window. The window shall be a smoked translucent flexible plastic with a pull-out ring pre-mounted to the center of the window. The window shall not be replaceable while any valve is in an open position. Window shall be silk screened with the following statement CAUTION: MEDICAL GAS SHUTOFF VALVES. CLOSE ONLY IN EMERGENCY. Shown left ZV-801 Zone Valve Box Coupler Kit Tri-Tech, Avon Commerce Parkway, Avon, Ohio No Rev B 3/8/10 jll

3 Console Slide Bracket Trim Plate Options The Tri-Tech Medical slide brackets are designed to be used with the Tri-Tech Medical XF series medical gas outlets. Anodized aluminum brushed finish Optional trim plates are available in; off-white plastic, offwhite aluminum die cast and pewter aluminum die cast. Two sizes of off-white plastic trim plates available The slide brackets shall be Tri-Tech Medical XF series slide brackets. The slide bracket shall be anodized aluminum with a brushed finish. Slide bracket with cover plate, mounting screws and XC1000-9DCP trim plate shown above. Ordering Information Description Part Number Slide Bracket F Slide Cover Plate AQ Mounting Screws Optional XC Plastic White Trim Plate XC1000-9DC Die Cast White XC1000-9DCP Die Cast Pewter XC Plastic White Trim Plate Size W x L x.400 H W x L x.190 H To place an order or request additional information call, fax or us. e5707rir 03/08/13 Tri-Tech, Avon Commerce Pkwy, Avon, Ohio No E mail address: sales@tri-techmedical.com Web site E Z Backfeed is a registered trademark of Tri-Tech and protected by Patents

4 Sleep Lab Control Panels Project Information Project Number Approval Adjust oxygen to patient without entering the room Durable, easy to clean type 304 stainless steel front Click style flowmeter(s) 0 15 lpm flow Powder coated steel rough in box Inlet & outlet supply tubes provided with demand check s & DISS fittings May be plumbed left to right or right to left s All sleep lab control panels shall be Tri-Tech Medical, Inc. series and must be installed and tested in strict accordance with NFPA 99 standards and or other local codes before use. Rough in box assembly shall be of 14 Ga. steel construction. Box shall be supplied with a plaster flange for easy mounting. Two 1/2 OD Type K copper stubs shall be supplied to facilitate piping to and from the box and to any remote outlets. The sleep lab panel shall include panel mounted click style flowmeter(s) 0-15 lpm flow. Panel shall also include a front loaded CGA DISS gas specific outlet on the inlet and outlet tubes for easy connection/disconnection of the front panel without shutting down medical gases while servicing the panel. SLP-2 Sleep Lab Control Panel Shown NFPA (National Fire Protection Association Pamphlet 99 Health Care Facilities ) compliant. CGA (Compressed Gas Association Pamphlet V- 5 Diameter Index Safety System ) compliant. The gas control panel shall be factory piped and 100% tested. All components shall be panel mounted on a stainless steel, laser etched front panel. Tri-Tech, Avon Commerce Parkway, Avon, Ohio Form # Rev B 03/14/08

5 z Recessed Puritan Style Quick Connect Outlets Project Information Project Number Approval UL Listed to UL 1331 and CSA Z Conforms to NFPA 99 and CGA standards Accepts Puritan style gas specific compatible male adaptors Compensates for variation in wall thicknesses from ½ to 1 ¼ Gas specific indexing Modular design Removable front assembly All outlets are 100% tested for flow and leaks Nameplate color coding per NFPA swivel inlet tube Metal back and nameplate 5 centers Strength of connections provides support for dispensing equipment without the use of additional brackets Made in the U.S.A. The medical gas wall outlets shall be Tri-Tech Medical Puritan compatible quick connect medical gas outlets. The outlets shall be modular singles, and shall incorporate nameplate color-coding in accordance with NFPA 99. The single modular outlets shall be of a design that provides for ganging of rough-in plates in the field to form multiples. The gas services shall be sequentially arranged and located as shown on the plans with a minimum centerline spacing of 5 inches (12.5 cm) between outlets. The medical gas outlets shall be designed so that upon removal of the nameplate assembly, the secondary check valve shall operate automatically to stop the free flow of the positive pressure gas services. There shall be no secondary check for Medical Vacuum or WAGD services. The seal between the nameplate and the rough-in shall be a double O-ring which is serviceable without shutting off the gas service and is capable of supporting 10 2 from the nameplate without leaking. Part Number XP1124 Shown of an inch (1.3 cm to 3 cm). The name of the gas service shall be permanently marked on the outlet bracket and the outlet. The outlet s rough-in supply tube shall be a 7 inch (18 cm) length of 1/2 O.D. copper Type K for all gas services and labeled with the name of the gas service. Medical gas outlets shall be cleaned for oxygen service in accordance with the current Compressed Gas Association (CGA) Pamphlet G-4.1, capped and placed in a protective container for shipment. The outlets shall be installed in strict accordance with manufacturer s instructions, and tested before use in conformance with local and federal codes. MRI compatible models are available (See ordering information chart) and are made with non-ferrous materials. The outlet nameplate shall be permanently color coded with a durable, scratch resistant and protective label. The outlet trim plate shall be durable plastic, attached with the nameplate to the rough-in assembly, and provide automatic plaster adjustment from 1/2 to 1 1/4 e5554r A 08/01/12 Tri-Tech, Avon Commerce Pkwy., Avon, Ohio No Page 1of 2

6 Medical Gas Master Alarms Project Information Project Number Approval The Tri-Tech Master Alarm Panel monitors and displays normal and alarm conditions from up to 64 remote medical gas source signals. Pressure switches and DISS union check valve connectors are sold separately. ETL listed to UL-1069 and CSA-C22.2 No. 205 Complies with NFPA 99. Made in the U.S.A. Self-contained unit designed for ease of installation and service. MCP circuit board available for interface to building management system. Microprocessor controlled Self-diagnostic (test button) and error message display for ease of maintenance. Audio and visual alarm indicators Bright easy to read L.E.D. displays clearly visible in both day and night lighting conditions Visual (green) indication of normal condition Constant display and monitoring of each source alarm signal Individual user programmable remote signal alarm points (NC, NO or disabled) Dry contacts for remote monitoring of all alarm conditions Alarm history display of previous alarm conditions Hinged frame with lanyards for easy accessibility Three year PC board warranty Real time main line gas pressure readout modules available The Master Alarm Panel shall be the Tri-Tech Medical Master Alarm Panel. The panel shall be microprocessor controlled and designed to comply with NFPA 99. The panel shall be 100% digital and shall not require recalibration. The panel shall be able to interface with building management systems with the use of an MCP circuit board. The master alarm panel shall be compatible with the T-Net PC based medical gas information management system. The alarm panel shall be enclosed in a steel box and shall be designed to accept an electrical input range of volts AC hertz. The source voltage shall be stepped down with a self-contained transformer. The panel shall contain audible and visual alarm indicators. The audible alarm may be silenced by pressing the alarm silence button, but the visual alarm indicator can only be cancelled by fault correction. The alarm shall detect and filter out transient signals (less than 0.6 seconds). The alarm shall be capable of displaying alarm history for all possible alarm conditions. (Master alarm shown above is 16 signals part # DU16) Each source signal module shall monitor 16 signals. The alarm shall be capable of monitoring and displaying up to 64 medical gas source signals in increments of 16 source signals. The alarm is modular and may be initially installed as a smaller unit (i.e. 16 signals) and later expanded to (i.e. 32 signals). In addition, each 16 signal Master Alarm Module shall incorporate the following features: Individual user programmable remote signal alarm points to accept NO or NC signals, or may be disabled. Factory preset to accept Normally Closed signals LED indicators (Green) confirms normal status, (Red) indicates abnormal condition Each signal easily labeled and positioned to suit any requirement using self adhesive labels provided with the alarm A set of dry contacts with relay to trigger an optional remote alarm in the event of an alarm condition Tri-Tech, Avon Commerce Parkway, Avon, Ohio Tel or Fax Web-site

7 Z D Series Integra Area Alarm/Zone Valve Project Information Project Number Approval The Tri-Tech Area Alarm Panel digitally displays gas pressure (0.5 psi increments) and monitors and displays normal and alarm conditions for up to 7 medical gases. Transducers are included. Complies with NFPA 99. Made in the U.S.A. ETL Listed to UL-1069 Self-contained unit - Designed for ease of installation and service. Microprocessor controlled Self-diagnostic and error message display for ease of maintenance. Audio and visual alarm indicators Bright easy to read L.E.D. displays clearly visible in both day and night lighting conditions Constant display and monitoring of each gas User programmable high/low set points Dry contacts for remote monitoring of all alarm conditions on each gas module and on the CPU module for the entire panel Alarm history display of previous alarm conditions Easy to read color coded gas modules Hinged frame for easy accessibility Optional interface to the hospital TNET alarm information management system. Three year PC board warranty All valves are dual gauge port full port ball valves 3 piece in-line repairable valves Adjustable packing with blowout proof stem design Accommodate up to 7 valves sizes from ½ to 2 Valves to have a working pressure of 600 psi (29 in/hg vacuum) All valves cleaned for Oxygen service Plastic insulators to protect from galvanic corrosion Color coded labeling Provided with 1 ½ diameter gauges All zone valve boxes shall be the Tri-Tech Medical Z D series and must be installed and tested in strict accordance with NFPA 99 standards and or any other local codes before use. The alarm/ zone valve shall be the Tri-Tech Medical Integra Area Alarm/ Zone Valve Panel. The panel shall be microprocessor controlled and designed to comply with NFPA 99. The panel shall be 100% digital and shall not require re-calibration. The unit shall be enclosed in a steel box and shall be designed to accept an electrical input range of volts AC hertz. The source voltage shall be stepped down with a self-contained transformer. The panel shall contain audible and visual alarm indicators. The audible alarm may be silenced by pressing the alarm silence button, but the visual alarm indicator can only be cancelled by fault correction. The alarm shall detect and filter out transient (less than 0.6 seconds) signals created by R.F.I. The alarm shall be capable of displaying alarm history for all possible alarm conditions. The alarm shall be capable of monitoring and displaying up to 7 gases per alarm panel. Gas modules can be arranged in accordance with the customer s requirements. In addition, each Area Alarm Module shall incorporate the following features: Does not require re-calibration Gas specific sensor with DISS nut & nipple. An error message will be displayed if incorrect sensor or no sensor is attached. User programmable pressure limits (Programmed from factory at 60/40 psig and 12 in Hg) Shall be capable of displaying gas readouts in PSI (in Hg), BAR or kpa, button selected. Gas alarm repeat feature factory set at 10 minutes, adjustable from 1 minute to 240 minutes, or off Valves The valves shall be dual gauge port, cast bronze, ball-type, with Teflon (TFE) seats and seals. All valves shall be rated at a working pressure of 600 psi (29 in/hg vacuum) and shall be operated by a lever-type handle, requiring only a quarter turn from a fully open position to a fully closed position. Valves shall incorporate an adjustable packing and a blow-out proof stem. Only full port valves having flow rates comparable to equivalent size of pipe shall be used. Valves shall be piped from left to right. All valves shall be provided with type K copper tubing extensions to facilitate installation. Valves shall be 3 piece in-line repairable type. Each valve assembly shall be supplied cleaned for oxygen service in accordance with current CGA standards. The valve tube ends shall be capped and sealed in a protective container to prevent contamination prior to installation. Gauges shall be 1 ½ diameter for monitoring pressure and vacuum, and shall state: USE NO OIL. Dual scale gauges are not acceptable for the U.S.A. installations. e5634ra 11/21/12 Tri-Tech, Avon Commerce Pkwy, Avon, Ohio No Tel or Fax Web-site Page 1 of 4

8 Zone Valves In Box with E Z Backfeed Port Valve size to 2 Meets NFPA 99 zone valve box guidelines Forged brass (not cast) Valves include patented E Z Backfeed feature which allows backfeeding of zone without disturbing patients or occupying patient rooms for backfeeding Full port ball valves 3 piece in-line repairable valves Adjustable packing with blow-out proof stem design Accommodate valve sizes from ½ to 2 Valves to have a working pressure of 600 psi (29 in/hg vacuum) All valves cleaned for Oxygen service Available with 1 ½ diameter gauges Plastic insulators to protect from galvanic corrosion E Z Backfeed fitting with Gauge & DISS gas specific demand valves All zone valves shall be Tri-Tech Medical E Z Backfeed series and must be installed and tested in strict accordance with NFPA 99 standards and or any other local codes before use. NFPA Health Care Facilities Handbook (1996 edition), section states: Backfeeding is a way of pressurizing a piped gas system through a station outlet and is opposite to the normal way of pressurizing a system. It is sometimes done when the supply source is interrupted or portions of the system need to be shutdown. This is a very poor practice. Station outlets were designed for flow in an outward direction. With E Z Backfeed valves in a medical facility s zone valve boxes this concern is eliminated. Shown above E Z32O2A2N 3 valve box with gauges 1/2 oxygen, 1/2 medical air, 1/2 nitrous oxide with E Z Backfeed adaptors installed on all valves Gauges shall be 1 ½ diameter for monitoring pressure and vacuum, and shall state: USE NO OIL. Dual scale gauges are not acceptable for U.S.A. installations. Valves The valves shall be forged bronze, ball-type, with Teflon (TFE) seats and seals. All valves shall be rated at a working pressure of 600 psi (29 in/hg vacuum) and shall be operated by a lever-type handle, requiring only a quarter turn from a fully open position to a fully closed position. Valves shall incorporate an adjustable packing and a blow- out proof stem. Only full port valves having flow rates comparable to equivalent size of pipe shall be used. Valves shall be able to be piped from left to right or right to left. Valve(s) shall include DISS gas specific backfeed port. Backfeed port shall allow backfeeding of gas without interruption of gas service. All valves shall be provided with type K copper tubing extensions to facilitate installation. Valves shall be 3 piece in-line repairable type. Each valve assembly shall be supplied cleaned for oxygen service in accordance with current CGA standards. The valve tube ends shall be capped and sealed in a protective container to prevent contamination prior to installation. Box The valve box shall be 18 gauge sheet steel construction painted to prevent rust. A single box shall house from one to three valves. Boxes may be coupled with other boxes with a part # ZV-801 zone valve box coupler kit. Box shall be supplied with a adjustable ½ to 1 1/8 plaster flange for easy mounting. Window Valve box assembly shall be supplied with a formed steel decorative frame painted white which encloses an easily removable flexible window. The window shall be a smoked translucent flexible plastic with a pull-out ring pre-mounted to the center of the window. The window shall not be replaceable while any valve is in an open position. Window shall be silk screened with the following statement CAUTION: MEDICAL GAS SHUTOFF VALVES. CLOSE ONLY IN EMERGENCY. Tri-Tech, Avon Commerce Pkwy, Avon, Ohio Form # Rev B 03/08/10 jll E mail address: sales@tri-techmedical.com Web site E Z Backfeed is a registered trademark of Tri-Tech and protected by Patents

9 E Z Backfeed Retro, E Z Find & E Z Feed Products Tri-Tech Medical patented E Z Backfeed Retro, E Z Find and E Z Feed products allow most existing medical gas valves to be converted to incorporate a DISS gas specific backfeeding port and a DISS gas specific transducer connection. The benefits provided are: the facility has available on line port(s) for backfeeding specific areas of the facility for emergency preparedness and for remodeling. Also, the transducers, which provide/monitor gas line pressures in the zone, are able to be installed in the corresponding zone valve box for easy access for testing and service. Where would you prefer to have your alarm transducers installed? Here or Here Where would you prefer to backfeed your medical gases? Here or Here There is a need for an acceptable place to backfeed medical gases that is safe, easy to find, easy to access. There is a need for an acceptable place to install transducers that is safe to access, easy to find and easy to access. That is what the E Z Backfeed, E Z Feed, and E Z Find products are all about making your hospital safer and your job and the verifier s job easier. Tri-Tech, Avon Commerce Parkway, Avon, Ohio 44011

10 E Z Backfeed Retro, E Z Find & E Z Feed Products E Z Backfeed Retrofit Assembly E Z Find Retrofit Assembly How to Order E Z Products: E Z Backfeed Retrofit Assemblies E Z Find Retrofit Assemblies Oxygen Med Air N2O CO2 N2 Med Vac EZBACK-OXY EZBACK-AIR EZBACK-N2O EZBACK-CO2 EZBACK-N2 EZBACK-VAC EZFIND-OXY EZFIND-AIR EZFIND-N2O EZFIND-CO2 EZFIND-N2 EZFIND-VAC Service Items Retro block Demand valve Gauge 1/8 npt bottom port psig psig psig psig psig Hg 1/8 npt Plug Gas tight cap & chain GC8224 GC8200 GC8200 GC8200 GC8200 GC8200 Tri-Tech, Avon Commerce Pkwy., Avon, Ohio 44011

11 Zone Valves In Box with E Z Backfeed Port Valve size to 2 Meets NFPA 99 zone valve box guidelines Forged brass (not cast) Valves include patented E Z Backfeed feature which allows backfeeding of zone without disturbing patients or occupying patient rooms for backfeeding Full port ball valves 3 piece in-line repairable valves Adjustable packing with blow-out proof stem design Accommodate valve sizes from ½ to 2 Valves to have a working pressure of 600 psi (29 in/hg vacuum) All valves cleaned for Oxygen service Available with 1 ½ diameter gauges Plastic insulators to protect from galvanic corrosion E Z Backfeed fitting with Gauge & DISS gas specific demand valves All zone valves shall be Tri-Tech Medical E Z Backfeed series and must be installed and tested in strict accordance with NFPA 99 standards and or any other local codes before use. NFPA Health Care Facilities Handbook (1996 edition), section states: Backfeeding is a way of pressurizing a piped gas system through a station outlet and is opposite to the normal way of pressurizing a system. It is sometimes done when the supply source is interrupted or portions of the system need to be shutdown. This is a very poor practice. Station outlets were designed for flow in an outward direction. With E Z Backfeed valves in a medical facility s zone valve boxes this concern is eliminated. Shown above E Z32O2A2N 3 valve box with gauges 1/2 oxygen, 1/2 medical air, 1/2 nitrous oxide with E Z Backfeed adaptors installed on all valves Gauges shall be 1 ½ diameter for monitoring pressure and vacuum, and shall state: USE NO OIL. Dual scale gauges are not acceptable for U.S.A. installations. Valves The valves shall be forged bronze, ball-type, with Teflon (TFE) seats and seals. All valves shall be rated at a working pressure of 600 psi (29 in/hg vacuum) and shall be operated by a lever-type handle, requiring only a quarter turn from a fully open position to a fully closed position. Valves shall incorporate an adjustable packing and a blow- out proof stem. Only full port valves having flow rates comparable to equivalent size of pipe shall be used. Valves shall be able to be piped from left to right or right to left. Valve(s) shall include DISS gas specific backfeed port. Backfeed port shall allow backfeeding of gas without interruption of gas service. All valves shall be provided with type K copper tubing extensions to facilitate installation. Valves shall be 3 piece in-line repairable type. Each valve assembly shall be supplied cleaned for oxygen service in accordance with current CGA standards. The valve tube ends shall be capped and sealed in a protective container to prevent contamination prior to installation. Box The valve box shall be 18 gauge sheet steel construction painted to prevent rust. A single box shall house from one to three valves. Boxes may be coupled with other boxes with a part # ZV-801 zone valve box coupler kit. Box shall be supplied with a adjustable ½ to 1 1/8 plaster flange for easy mounting. Window Valve box assembly shall be supplied with a formed steel decorative frame painted white which encloses an easily removable flexible window. The window shall be a smoked translucent flexible plastic with a pull-out ring pre-mounted to the center of the window. The window shall not be replaceable while any valve is in an open position. Window shall be silk screened with the following statement CAUTION: MEDICAL GAS SHUTOFF VALVES. CLOSE ONLY IN EMERGENCY. Tri-Tech, Avon Commerce Pkwy, Avon, Ohio Form # Rev B 03/08/10 jll E mail address: sales@tri-techmedical.com Web site E Z Backfeed is a registered trademark of Tri-Tech and protected by Patents

12 Manufacturer of Medical Gas Pipeline Equipment Emergency Oxygen Inlet Box (Recessed) The EOI-series Tri-Tech Medical Emergency Inlet Box provides an inlet for connection a temporary auxiliary source of oxygen to the oxygen pipeline system for emergency or maintenance situations as recommended by NFPA 99. Made in the U.S.A. Designed in accordance with NFPA 99. Rugged powder coated steel NEMA 4 weather-tight enclosure with padlock staples to prevent tampering or unauthorized access 1 NPTF oxygen inlet - supports high flow requirements (other sizes available upon request) Entire assembly is cleaned for oxygen service and capped. Available with back outlet connection only Includes a 75 psig safety relief valve. Includes a 1 check valve brazed into box s The Emergency Oxygen Inlet Box shall be Tri- Tech Medical Emergency Oxygen Inlet Box. The Emergency Inlet Box shall provide an inlet for connection a temporary auxiliary source of oxygen to the oxygen pipeline system for emergency or maintenance situations as recommended by NFPA 99. The Emergency Inlet Box shall consist of a ball valve, pressure gauge and a NPTF (plugged) connection housed in a tamper resistant, weather tight, maintenance free, powder coated steel enclosure. The enclosure shall be labeled Emergency Low Pressure Gaseous Oxygen Inlet, and include a padlock staple to prevent tampering or unauthorized access. The Emergency Inlet Box should be connected at a point downstream of the main supply line shutoff valve. A fast acting check valve shall be included in the Emergency Inlet Box as recommended by NFPA 99. The check valve shall have a cast bronze body and straight - through design for minimum pressure drop. A 75 psig relief valve shall be included in the Emergency Inlet Box as recommended by NFPA 99. The relief valve shall have a brass body, single seat design, and be cleaned for oxygen. The relief valve automatically opens to relieve or vent pressures greater than 75 psig to atmosphere and will automatically reseat to provide a bubble tight seal after the pressure drops below 75 psig. Tri-Tech, Avon Commerce Pkwy, Avon, Ohio 44011

13 Manufacturer of Medical Gas Piping Equipment Emergency Oxygen Inlet Box Emergency Oxygen Inlet Box (Model EOI-100-Back shown above) : Designed in accordance with NFPA 99. Rugged fiberglass NEMA 4 weather-tight enclosure with padlock staple to prevent tampering or unauthorized access (16 H x 14 W x 6 D). 1 NPTF oxygen inlet supports high flow requirements (larger sizes available upon request) Entire assembly is cleaned for oxygen service and capped. Available with; side, bottom or back connection point. Includes a ¾ 75 psig safety relief valve. The EOI-100 Tri-Tech Medical Emergency Inlet Box provides an inlet for connection a temporary auxiliary source of oxygen to the oxygen pipeline system for emergency or maintenance situations as recommended by NFPA 99. The EOI-100 Tri-Tech Medical Emergency Inlet Box consists of a 1 (25mm) ball valve, pressure gauge and a 1 NPTF (plugged) connection housed in a tamper resistant, weathertight, maintenance free, fiberglass enclosure. The enclosure is labeled Emergency Low Pressure Gaseous Oxygen Inlet, and includes a padlock staple to prevent tampering or unauthorized access. The EOI-100 Tri-Tech Medical Emergency Inlet Box should be connected at a point downstream of the main supply line shutoff valve. A fast acting 1 check valve is included in the EOI-100 Tri-Tech Medical Emergency Inlet Box as recommended by NFPA 99. The check valve has a cast bronze body and straight through design for minimum pressure drop. A 75 psig relief valve is included in the EOI-100 Tri-Tech Medical Emergency Inlet Box as recommended by NFPA 99. The relief valve has a brass body, single seat design, and is cleaned for oxygen. The relief valve automatically opens to relieve or vent pressures greater than 75 psig to atmosphere and will automatically reseat to provide a bubble tight seal after the pressure drops below 75 psig. Tri-Tech, Avon Commerce Pkwy., Avon, Ohio /15/10 jll

14 Refrigerated Medical Air Dryer System Project Information Project Number Approval Stack-mounted Dual Refrigerated Medical Air Dryers can be packaged and piped with a dual line regulated medical air filtration system. Allows for easy mounting and installation of Carbon Monoxide and Dew Point Monitor, making for a complete NFPA compliant Medical Air Treatment System. Meets all NFPA 99 requirements Modular heavy duty steel frame Brazed / Nitrogen purged joint connections s Stack Mounted Dual Refrigerated Medical Air Dryers: 9 options to choose from, offering a wide range of flow capacities from 5 to 150 scfm at 100 psig per dryer. Each refrigerated dryer includes 3-valve bypass, air to air heat exchangers, moisture separators, on/off switch, and suction pressure gauge. Constant dew point of 38º F at 100 psig. Standard electrical configuration is 1 phase, 60 Hertz, 115 / 208 / 230 Volt. Optional Medical Filtration System: Dual line fully regulated system, completely prepiped with bypass valving, and constructed of noncorrosive material. Unit includes two pressure regulators, ASME safety relief valves, differential pressure switch, and two complete banks of three filters each. Each bank of filters includes an activated carbon filter, a.5 micron filter, and a.01 micron filter Ordering Information Stackmounted Dual Refrigerated Medical Air Dryers Part Number 100 psig Inlet nptf connection Outlet nptf connection MDR /8 ½ MDR /8 ½ MDR /8 ½ MDR ½ ½ MDR ½ ½ MDR ½ MDR MDR MDR ¼ Optional Medical Filtration System: Part Number 125 psig Inlet/Outlet nptf port size MFP ½ MFP ½ MFP ¾ MFP MFP MFP-220-3A ¼ Tri-Tech, Avon Commerce Parkway, Avon, Ohio 44011

15 Exposed Allied/Chemetron Style Surface Mount Outlets Project Information Project Number Approval ETL Listed to UL 1331 and CSA Z Conforms to NFPA 99 and CGA standards Accepts Allied Chemetron gas specific compatible male adaptors Surface mount installation Gas specific indexing All outlets are 100% tested for flow and leaks Nameplate color coding per NFPA 99 Made in the U.S.A. The medical gas wall outlets shall be Tri-Tech Medical quick connect medical gas outlets XQ21xx series. The outlets shall be exposed surface mounted singles, and shall incorporate nameplate color-coding in accordance with NFPA 99. The medical gas outlets shall be designed so that upon removal of the nameplate assembly, the secondary check valve shall operate automatically to stop the free flow of the positive pressure gas services. There shall be no secondary check for Medical Vacuum or WAGD services. The seal between the nameplate and the rough-in shall be a double O-ring which is serviceable without shutting off the gas service. The medical gas outlet shall be capable of supporting 10 2 from the nameplate without leaking. The outlet nameplate shall be permanently color-coded with a durable scratch resistant and protective label. The outlet surface-mount housing shall be durable scratch resistant plastic. The outlet nameplate and housing shall be attached to the outlet bracket. The name of the gas service shall be permanently embossed on the outlet bracket and the chrome plated brass outlet body. The outlet s rough-in supply tube shall be a 7 inch (18 cm) length of 1/2 OD copper Type K, for all gas services and labeled with the name of the gas service. Part number AQ2124 shown Medical gas outlets shall be cleaned for oxygen service in accordance with the current Compressed Gas Association (CGA) Pamphlet G-4.1, capped and placed in a protective container for shipment. The outlets shall be installed in strict accordance with manufacturer s instructions, and tested before use in conformance with local and federal codes. e5295ra Tri-Tech, Avon Commerce Parkway, Avon, Ohio /08/11