Model Number: VSR-FE2-2.5Item Number: 1116025Specifications Service Pressure - Up to 450 PSI (31 BAR) Minimum Flow Rate for Alarm - 10 GPM (38 LPM) Maximum Surge - 18 FPS (5,5 m/s) Power Requirements STANDBY - 10 mA at 120VAC or 1.5 mA at 24VAC/DC...

Model Number: VSR-FE2-2Item Number: 1116002Specifications Service Pressure - Up to 450 PSI (31 BAR) Minimum Flow Rate for Alarm - 10 GPM (38 LPM) Maximum Surge - 18 FPS (5,5 m/s) Power Requirements STANDBY - 10 mA at 120VAC or 1.5 mA at 24VAC/DC...

Model Number: WFSR-F Item Number: 1010080 The Model WFSR-F is a pressure operated switch with an adjustable, instantly recycling pneumatic retard to prevent false alarms due to water pressure variation. The WFSR-F is connected into the alarm port of a...

Model Number: VSR-F-EX-3.5Item Number: 1113235 Suitable for indoor or outdoor use with factory installed gasket and cast aluminum housing NEMA 4 Rated Enclosure - use with appropriate conduit fitting Temperature: 40°F/120°F, 4,5°C/49°C Non-corrosive...

Features: Model Number: VSR-FEX-8 Item Number: 1113208 Suitable for indoor or outdoor use with factory installed gasket and cast aluminum housing NEMA 4 Rated Enclosure - use with appropriate conduit fitting Temperature: 40°F/120°F,...

Features: Model Number: VSR-FEX-6 Item Number: 1113206 The 6" (152.4mm) device requires a hole with a diameter of 2" ± 1/8" (50mm ±2mm). The Model VSR-FEX is a vane type waterflow switch for use on wet sprinkler systems located in...

Features: Model Number: VSR-FEX-5 Item Number: 1113205 Suitable for indoor or outdoor use with factory installed gasket and cast aluminum housing NEMA 4 Rated Enclosure - use with appropriate conduit fitting Temperature: 40°F/120°F,...

Features: Model Number: VSR-FEX-4 Item Number: 1113204 Suitable for indoor or outdoor use with factory installed gasket and cast aluminum housing NEMA 4 Rated Enclosure - use with appropriate conduit fitting Temperature: 40°F/120°F,...

Features: Model Number: VSR-FEX-3 Item Number: 1113203 Suitable for indoor or outdoor use with factory installed gasket and cast aluminum housing NEMA 4 Rated Enclosure - use with appropriate conduit fitting Temperature: 40°F/120°F,...

Model Number: VSR-F-EX-2.5Item Number: 1113225 The 2.5" (50mm) device requires a hole with a diameter of 1 1/4" + 1/8" - 1/16" (33mm ±2mm). The Model VSR-FEX is a vane type waterflow switch for use on wet sprinkler systems located in hazardous...

Features: Model Number: VSR-FEX-2 Item Number: 1113202 NEMA 4/IP66 solid metal enclosure 0-90 second field replaceable retard Non-corrosive saddle bushing (2) 1/2" threaded conduit connections Assembled in USA The Model VSR-FEX is a vane type waterflow...

Model Number: VS-SP Item Number: 1111100 Specifications Service Pressure - Up to 250 PSI (17,2 BAR) Minimum Flow Rate for Alarm - 10 GPM (38 LPM) Maximum Surge - 18 FPS (5,5 m/s) Conduit Entrance - One opening for 1/2" conduit Enclosure - Die-cast,...