Light Weight Coupling

Ductile iron housings with EPDM all weather gasket, max. working temp. 250°F. With grade 5 heat-treated bolts and heavy duty nuts.

Reducing Coupling

Reductions in piping systems with S.P.T.'s reducing Coupling without the expense of a concentric reducer. Available with special metal insert qasket for vertical installations to prevent smaller piping from slipping into larger pipe.

Standard Coupling

Heavier then the S.P.T.-KUPL lightweight coupling, the Standard Coupling providec greater strength for the tougher alignment.