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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
It is ideal for use in plazas
The standard setting is 50 psi (345 bar)
This 3 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure
It features a white acid resistant porcelain enamel coated interior
Watts 774-LF 10 - Part of the 774 Series Z100F-8NH It is ideal for useThis 10 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants