PASS Coupling Model 75N provides anti-corrosion flexible grooved pipe connection for low-pressure water treatment, filtration, desalination, wastewater treatment, and utility piping systems.

PASS Coupling Model 75L provides reliable stainless steel flexible grooved pipe connection for low-pressure water treatment, filtration, reverse osmosis, municipal water, and utility piping systems.

PASS Coupling Model 76M provides reliable stainless steel grooved pipe connection for reverse osmosis, water treatment, medium-pressure piping, and industrial utility systems.

The PASS Model 77C Flexible Coupling is a heavy-duty grooved pipe coupling engineered for high-pressure industrial piping systems. With a working pressure of up to 1200 PSI (83 bar), it delivers exceptional strength, corrosion resistance, and installation flexibility for demanding applications.