WATSON & CHALIN part description

Inlet: (1) 1/4"
Outlet: (3) 1/4"

Max Inlet Pressure
300 psi

Commonly used to regulate load air springs.
Inlet pressure: 0 to 300 PSIG (0 to 2068 kPa)
Outlet pressure: 0 to 125 PSIG
Not for bottled gas


Watson and Chalin (W&C)® is a one-stop-shop for all suspension needs. It offers first-rate lift axles for trailer air ride, trailers and trucks, single point, loose axles, and sub-frame assemblies. A pioneering world-renowned suspension company, W&C designs and manufactures durable medium- and heavy-duty suspensions for the truck and trailer industries. Its extensive product offering is aimed to provide original equipment manufacturers and dealers with a comprehensive line of aftermarket suspension products on a domestic and international scale. With its manufacturing excellence, remarkable leadership guidelines, and best warranties available, Watson & Chalin provides its customers in the heavy-duty commercial vehicle industry with the best value for their money.

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