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Potter Amseco WFSR-F Pressure Activated Waterflow Alarm Switch with Retard
WFSR-F Potter / Amseco | JMAC Supply
 

Our Price: $578.76



Product Code: POTTER-AMSECO-WFSR-F
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Potter Amseco WFSR-F Pressure Activated Waterflow Alarm Switch with Retard


  • Also known as: WFSRF, PL-WFSRF

    • The Potter Amseco 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 wet sprinkler system alarm check valve.    		Features:
    • NEMA 4 solid metal enclosure
    • Factory installed neoprene gasket
    • 0-90 second pneumatic retard
    • 175 psi system pressure rated
    • male NPT fitting
    • Eliminates the need for retard chambers
    • Two KOs for dual voltage applications
    • 5-year warranty
    • Listings: UL, cUL, CSFM, FM, NYMEA, and CE


    Technical Specifications:
    • Dimensions: 5-9/16" H x 3-1/2" W x 5-7/8" D (14.1cm H x 8.9cm W x 14.9cm D)
    • Weight: 1.5 lbs. (3,3 kg.)
    • Enclosure: Cover - Die-cast with textured red powdercoat nish, Base - Die-cast aluminum
    • Pressure Connection: 1/2" Male NPT
    • Pressure Adjustments: Factory adjusted to operate between 5 and 8 PSI (0.35 and 0.55 BAR) on rising pressure
    • Maximum system pressure: 175 PSI (12,1 BAR)
    • Contact Ratings: Two Sets of SPDT (Form C) 15.0 Amps at 125/250VAC, 2.0 Amps at 30VDC Resistive


    UPC: 785192000433

    Average rating: 5.0, based on 2 reviews


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