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It features a lead free full port ball valve and a screwdriver slot to open and close
ZS400BS-4NH
Includes a membrane flashing clamp to secure the roofing membrane and ensure a watertight connection
float and thermostatic air vent
Check O-ring Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268796025
Watts LF719-QT-S 1 1/4 - Part of the LF719 Series Egress System It features a lead freeThis 1 1 4 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
US$ 75.00
US$ 168.41
US$ 99.99
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