Water Source™ RV50-NL Solid-Brass Relief Valve, No Lead, Fits 1/2" Pipe SummerFun With an ergonomic design featuring

With an ergonomic design featuring soft touch elements

Driveways & Caulking Windows

Compact design easily fits in toolbox

Lifetime Manufacturer's Warranty

Water Source™ RV50-NL Solid-Brass Relief Valve, No Lead, Fits 1/2" Pipe SummerFun With an ergonomic design featuringThe 1 2 inch relief valve protects tank systems from pressure buildup. Recommended for use on all submersible pumps or systems that build more than 75 PSI. Solid brass design meets federal low lead regulations. Fits 1 2" pipe Starts to relieve pressure at 75 PSI Solid brass design meets federal low lead regulations Recommended for use on all submersible pumps or systems that build more than 75 PSI Note: Not for use with water heaters. WARNING: Cancer