FM UL System Sneor Supervisory Water Flow Switches Price

FM UL System Sneor Supervisory Water Flow Switches PriceGeneral DescriptionAlarm pressure switch, adjustable response 4 to 20 PSI, for wet, dry, deluge and pre-action fire sprinkler systems, includes two SPDT switch.
The EPS10-1 has a single SPDT switch while the EPS10-2 modelcontains two SPDT switches. The EPS10 Series features fieldadjustable pressure sensitivity to provide an alarm response between4 and 20 psi. It is factory set to respond at 4 - 8 psi on rising orfalling pressure. The pressure adjustment wheel requires no specialtools and does not affect switch synchronization on the EPS10-2. TheEPS10 Series switches are NEMA 4 rated.Features• Sensitivity adjustment wheel, no special tools required• Reinforced diaphragm resists pressure spikes• Two conduit entrances• Both one- and two-switch models availablePhysical/Operating Specifications
Maximum Operating Pressure300 psiMaximum Adjustment Pressure Range4 to 20 psiDifferentialApproximately 3 psi throughout rangeFactory SettingOperates at rising pressure 4 to 8 psiSwitch Contact RatingsEPS10-1:One set SPDTPressure Connection1/2" NPT male glass reinforced nylonDimensions5.12"H*3.325"W*4.250"L(13.0cm*8.4cm*10.8cm)Operating Temperature RangeIndoor or outdoor use:-40ºF to 160ºF(-40ºC to 71ºC)Cover Tamper SwitchUL Models: Optional P/N 546-8000 ULC Models: Factory InstalledEnclosureRated UL 4x, NEMA 4 for indoor or outdoor useShipping Weight1.2 lbs.(0.54kg)Service UseAutomatic Sprinkler:NFPA 13
One or Two Family Dwelling: NFPA 13D
Residential Occupancies up to 4 Stories: NFPA 13R
National Fire Alarm Code: NFPA 72Warraty3 years