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WATTS® 919 Quarter-Turn Reduced Pressure Zone Assembly, 3/4 Inch, NPT, 175 psi, 3-1/2 Inch Cap to Inlet Center
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WATTS® Reduced Pressure Zone Assembly, Quarter-Turn, Series: 919, 3/4 Inch Nominal, NPT, 175 psi, 3-1/2 Inch Cap to Inlet Center, Media: Water, Lead Free Cast Copper Silicon Alloy Body, Mounting Position: Top/Bottom, Replaceable Polymer Check Seat/Stainless Steel Cover Bolt Trim, Silicone Rubber Disc, 33 - 180 deg F, 15-1/2 x 7-7/16 x 3-5/8 Inch
|Nominal Size||:||3/4 Inch|
|Pressure Rating||:||175 psi|
|Cap to Inlet Center||:||3-1/2 Inch|
|Body Material||:||Lead Free Cast Copper Silicon Alloy|
|Trim Material||:||Replaceable Polymer Check Seat/Stainless Steel Cover Bolt|
|Softgoods Material||:||Silicone Rubber Disc|
|Temperature Rating||:||33 - 180 deg F|
|Dimensions||:||15-1/2 x 7-7/16 X 3-5/8 Inch|
Series LF919 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of contaminated water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of a Lead Free* cast copper silicon alloy body construction, two poppet style check valves and replaceable check seats, with an intermediate relief valve. Series LF919's compact modular design facilitates easy maintenance and assembly access. It is ideal for protection at health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.
Standard/Approvals:ASSE 1013, UPC Compliant, CSA Certified, NSF Certified
WATTS® 919 Quarter-Turn Reduced Pressure Zone Assembly, 3/4 Inch, NPT, 175 psi, 3-1/2 In...