Allenco Pro-Pak Basic - Fire Pump Packing Extractor Puller Set 0.0Add first review Allenco Fire & Jockey Pump 1/2" Sensing Line Kit - Copper 0.0Add first review Eaton Cutler-Hammer XTJP Jockey Pump Controller - 460/3/60 0.0Add first review Free shipping Eaton FD140 Diesel Fire Pump Co...
in the case of the jockey pump, off again. This is done using small sensing lines. Each pump has its own line and it is tied between the controllers and the discharge or system side of the pump. When the pressure in the piping falls, it signals the ...
* Each controller has its own individual pressure sensing line * The suction line should never include a strainer * Check valve and butterfly valve in the discharge line * NFPA 20 not allows suction from negative level for end suction and split case pumpsPrinciple:W...
* Each controller has its own individual pressure sensing line * The suction line should never include a strainer * Check valve and butterfly valve in the discharge line * NFPA 20 not allows suction from negative level for end suction and split case pumpsPrincipl...
Where a low suction throttling valve is required by the AHJ, NFPA 20 requires such throttling valves to be installed in the discharge piping between the pump and the discharge check valve. A sensing line connected to the suction piping controls the position of the throttling valve. When the su...
A fire detection system is the first line of defense where the risk is solely due to flammable gas leakage. There are four types of fire and gas detectors. • Smoke sensing—detectors that respond to the presence of smoke particles. • Heat sensing—detectors that respond when the sensing...
sensible thoughtful i sensillaryarea sensing clement sensing ones own brea sensing optical mouse sensitive and measure sensitive category sensitive pat sensitive relay tube sensitive rewriting r sensitive targets sensitive volume sensitivefuse sensitivestock sensitivity balance sensitivity camera sensitivity check...
for coming into the home i would tee off the domestic line installing your pressure reducing valve for domestic and use back to back checkvalves with a drain for your sprinkler system. i do this alot in the mountains because of height differrences between city water and building locations and...
Station110can also implement process852of group850, sensing fire conditions and reporting back to fire data updating process822of monitoring station150. For example, a number of subscribers can report on local temperatures to a single monitoring station, which can use differentials between local temper...
12. The fire suppression system of claim 9, wherein said valve comprises a eutectic valve operable to assume an open position in response to sensing a fire, and operable in said open position to permit said fluid to be discharged through said nozzle. 13. The fire suppression system of cla...