Description

Fleck Hole Plug 3/4

This is the plug ( DHP12 ) that caps the small 1 1/4″ “fill” hole used on many acid neutralizing filter tanks. Includes o-ring. Threaded portion of the plug measures 1 1/2″ across. It’s called 1 1/4″ because plumbing measurements are always the inner most “depth” of the Thread area, and not the “outer” diameter of the Threads. Fits in a hole in tank that measures about 1 3/4″ across.