Pentek 151039, Pressure Release Button Kit

• Pressure Release Button Kit (Expect Valve-In-Head Assemblies)
• Kit Includes Pressure Release Button, Spring, Screw and Rubber Gasket

• Designed to go into a 1/2" diameter recessed hole in housing cap
• Button is 0.45" Diameter
• Drill 11/64" Hole through cap to install screw