Coupling & Repair

Style 401/501 SEAL-PLUS Couplings & Fittings

The Dresser SEAL-PLUS compression coupling system covers small diameter PE pipe connections from 5/8 to 1-3/8 OD. Style 401 plastic couplings are ideal for PE to PE and PE to Copper service connections. The Style 501 metal products provide the ideal connection for those many transition points from metal pipe or piping components to PE service tubing. 

The Style 501 family of products include Steel x PE reducing couplings, male adapters, ells, and service tees.