Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve

For what it was intended.

El producto es bueno tiene buena calidad Pero llegó un poco más pequeño de lo necesitado

A little noisy but works.

Worked well and sealed water tight unlike un springed valves. Used on inflatable hot tub.

if you have a Silencer blower air supply this check valve doesn’t fit even though it is a 1.5X2”but it’s not a tight fit. There is to much play, it’s loose and to thin. Get a thicker schedule of pvc for a firm fit. If this fit blower this will work. It’s a god check valve but not for the model brand Silencer.

Awesome work better than anticipated

quick shipping thanks and price

After installing this on my hot tub, it failed after 2 days resulting in the failure of my air motor! I do not recommend.