FEBCO 630063 MAIN SPRING FOR 1 1/2″ – 2″ 765 PVB

Description

This stainless steel check spring is used to repair or replace the check spring of a 1 1/2 and 2 inch pressure vacuum breaker, series 765. It is installed under the retainer bracket assembly and over the check assembly. This replacement spring is genuine and original to the valve.