Coleman Spa Blower Check Valve 104349 42156

Coleman Spa Blower Check Valve 104349 shows a directional Flow arrow on the side of the valve to indicate the direction of air flow.

Unionized check valve for 1 1/2 inch plumbing rated at 1/4lb/ 3/32lb.

This valve protects the blower from water backing up into it.  Spring check valve. This is a unionized check valve that comes complete with the union and 1 7/8" inner diameter tailpiece to accommodate 1 1/2 inch hose with the 1 1/2 slip connection at back.  Complete assembly length about 5 1/2 inches.

Your air system would also have a Hartford loop to prevent water from getting into the blower.

Replaces the Balboa 42156 and 42150 1 1/2 inch unionized check valve for 1 1/2 inch air plumbing lines.

Blower Check Valve