Pemco

Pipe Extension Coupling

Pipe Extension Coupling

The Pipe Extension Coupling is installed on underground storage tank riser pipes to compensate for changes in the height of the riser pipe as a result of tank settling and ground heaving. The coupling features a cast iron body and includes a wrenching lug for easy installation and removal. The pipe extension coupling is compatible with all PEMCO Fill Adaptors and Vapor Recovery Adapters.

ModelSizeHeightWidthWeight (lbs.)
310S20202"x2"2"2 3/4"0.8
310S30303"x3"1 7/8"3 7/8"1.3
310S40404"x4" 2 1/2"5 1/8"3.0
310L20202"x2"2 3/4"2 3/4"1.0
310L30303"x3"2 3/8"3 7/8"2.0
310L40404"x4" 3 1/2" 5 1/8"4.0