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Watts® Series LF757DCDA, LF757NDCDA Double Check Detector Assemblies
Watts® Series LF757DCDA, LF757NDCDA Double Check Detector Assemblies
Features
- • Lead Free* construction.
- • Extremely compact design.
- • 70% lighter than traditional designs.
- • 304 (Schedule 40) stainless steel housing & sleeve.
- • Groove fittings allow integral pipeline adjustment.
- • Unique tri-link spring check provides lowest pressure loss.
- • Unmatched ease of serviceability.
- • Available with grooved butterfly valve shutoffs.
- • May be used for horizontal, vertical or N pattern installations.
- • Replaceable check disc rubber.
Description
Series LF757DCDA Lead Free* Double Check Detector Assemblies prevent the backflow of pollutants that are objectionable, but not toxic, from entering into the potable water supply. Compact housings have two independently operating tri-link check valves, two shutoff valves, and four test cocks. They feature a stainless steel housing and sleeve and are 70% lighter than traditional designs. Series LF757 is designed for non-health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. This series is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water. Maximum Working Pressure: 175psi (12.06 bar).
Features
- Stroke
- 4 Stroke
- Max Power
- 62kW/6000 (r/min)
- Cylinders
- 2 Cylinder
- Max Torque
- 101N·m/5000 (r/min)
- Displacement (ml)
- 1000CC
VISIT OUR ONLINE STORE, https://WCP.COM.SG or https://SANITARYFITTINGS.COM.SG
OR EMAIL SALES@WATERCAREPRODUCTS.COM.SG FOR A QUOTATION.