Reduced Pressure Detector Assembly Backflow Preventers with Flood Sensor, Stainless Steel – Sizes 2 1/2 – 10 IN - 957RPDA-FS

Watts

Reduced Pressure Detector Assembly Backflow Preventers with Flood Sensor, Stainless Steel – Sizes 2 1/2 – 10 IN - 957RPDA-FS

Series 957RPDA-FS reduced pressure detector assembly backflow preventers help stop the reverse flow of fire protection system substances being pumped or siphoned into the potable water supply. A meter incorporated to detect ground leaks and unauthorized illegal taps greatly reduces annual water expenses. Maximum Working Pressure: 175 psi (12.06 bar).

This series features an integrated flood sensor with SentryPlus™ Alert technology to detect excessive water discharges from the relief valve. Activated through an add-on connection kit, the sensor can trigger the alert system sending notification of flood detection to facility personnel. Connection kits are available for BMS and cellular communication.

规格

Features
- Flood alert feature available with add-on connection kit, compatible with BMS and cellular communication
- Extremely compact stainless steel body with stainless steel internal parts
- Ideal for health hazard cross-connection such as on fire sprinkler systems
- Available with quarter-turn ball valve shutoffs or grooved butterfly valve shutoffs
- Torsion spring checks providing the lowest pressure loss
- Lightweight stainless steel construction (70% lighter than traditional designs)
- Integrated sensor on relief valve for flood detection
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