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Wilkins Double Check Assemblies

Designed for installation on water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply.
A test cock plug is provided to protect against fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists.
  • Wilkins 3/4" D.C. Backflow
    Save 66%
    Original Price $366.00
    Current Price $124.35
    Zurn Industries, LLC

    Wilkins - 34-350 - 3/4" D.C. Backflow

    3/4" Double Check Backflow Valve Assembly Lead-Free With full port QT ball valves The 350 Double Check Backflow Preventer provides low health haz...

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    Original Price $366.00
    Current Price $124.35
    10+ day delay
    Save 66%
350
Designed for installation on potable water lines to protect
against both backsiphonage and backpressure of polluted water
into the potable water supply. The Model 350 shall provide
protection where a potential health hazard does not exist. Ideal
for use where lead-free* valves are required.
950
Designed for installation on water lines to protect against both
backsiphonage and backpressure of polluted water into the
potable water supply. A test cock plug is provided to protect
against fouling caused by insects, dirt and debris. Assembly
shall provide protection where a potential non-health hazard
exists.
700
Designed for installation on water lines to protect against
both backsiphonage and backpressure of polluted water
into the potable water supply. The Model 700 shall provide
protection where a potential health hazard does not
exist.
705
Ideal for use where Lead-Free* valves are required. Designed
for installation on potable water lines to protect against
both backsiphonage and back pressure of polluted water
into the potable water supply. The Model 705 shall provide
protection where a potential health hazard does not exist.
Applications include indoor and outdoor meter box installations
as primary domestic water protection. Standard lay
length allows for retrofit of existing dual checks. Lead-free
body and checks ensure safe drinking water while providing
maximum corrosion resistance.