PRESSURE GAUGES
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FLOW SWITCHES VSR |
OS & Y SUPERVISORY SWITCH |
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SPECIFICATION
- 90mm Dial (models HDP & HDP1) and 100mm Dial (model HDP2)
- 0-21 Kg./Sq.Cm (0-300 PSI) range
- Polished Stainless Steel, weather proof case
- Bourdon Tube: Phosphorus bronze / Monel
- UL Listed and FM Approved
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SPECIFICATION
Model : VSR
Service Pressure: 450 PSI (31 BAR) - UL
Flow Sensitivity Range for Signal: 4-10 GPM (15-38 LPM) - UL
Contact Ratings: Two sets of SPDT (Form C)
Environmental Specifications:
- NEMA 4/IP54
- Temperature Range: 40°F - 120°F, (4.5°C - 49°C) - UL
- Non-corrosive sleeve factory installed in saddle
Approval UL Listed, FM Approved |
SPECIFICATION
- The OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve
- This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts
- These switches mount conveniently to most OS&Y valves ranging in size from 2" to 12" (50mm to 300mm)
- Make sure the groove in the valve stem is at least as wide as the OSYSU roller or trip rod and is at least 1/2" deep. If not, use a 3/8" round file on the groove
- UL Listed & FM Approved
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DOWNLOAD CATALOGUES
 pressure_gauge_HDP-1.pdf |
DOWNLOAD CATALOGUES
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DOWNLOAD CATALOGUES
OSYSU.pdf |
PRESSURE RELIEF VALVE |
SINGLE CLAPPER TWO-WAY INLETS (EXPOSED TYPE) |
TEST AND DRAIN VALVE |
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SPECIFICATION
- Model 7000 pressure relief valve specifically designed for fire sprinkler systems
- Relieve excess system pressure caused by surges or temperature changes and comply with NFPA-13 requirements that stipulate a pressure relief valve be installed on all gridded systems and downstream of all pressure reducing valves
- Bronze body, stainless steel spring, and flushing handle to remove debris
- 1/2" MIPT inlet and FIPT outlet
- Rated for installation in 175 PSI systems with other ratings available (165, 185, 195, 205, 225, and 250)
- UL Listed and FM Approved
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SPECIFICATION
- Fire Department Connection is an auxiliary connection through which the fire department can pump water to supplement existing fire water supplies
- UL & FM Approved
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SPECIFICATION
- Test and drain valve is used to test water flow through wet-pipe sprinkler systems
- Bronze construction, Integral Strainer
- UL & FM Approved
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DOWNLOAD CATALOGUES
PressureReliefValve.pdf |
DOWNLOAD CATALOGUES
fire_department_connections.pdf |
DOWNLOAD CATALOGUES
test_drain_valve.pdf |
PRESSURE SWITCH |
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SPECIFICATION
- Models: PS10, PS40, PS10-EX
- Maximum System Pressure: 300 PSI (20.68 BAR)
- Enclosure: Cover - Die-cast with textured red powder coat finish, single cover screw and rain lip, Base - Die-cast
- Pressure Connection: Nylon 1/2" NPT Male
- Environmental Specifications: NEMA 4/IP55 (for PS10 and PS40) and NEMA 4,9/IP66 - Explosion Proof rating (for PS10-EX)
- Approval : UL Listed, FM Approved
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DOWNLOAD CATALOGUES
PressureSwitches.pdf |
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