Rubber Flange Gasket - 4 Inch Pipe ad-label_Safety The unit has security protection

The unit has security protection with ten 5-digit codes with 3 different access levels

The Heavy-Duty models are made of 1

This Stenner chemical pump #45MJL3A3STAA provides reliable chemical feeding for your swimming pool

The Hammerhead vacuum head HH1310 replacement features a 21 inch vacuum head

Rubber Flange Gasket - 4 Inch Pipe ad-label_Safety The unit has security protectionThis is a standard pool flange gasket replacement for 4 inch flanges and valves. The gasket is a Full Face type, 1 8 inch thick, and made of Neoprene. For 150 lb. flanges and fittings, old standard or new ANSI. Inside measurements are used.