Editorial Review This is a check valve used on Air Blowers. The check valve gives extra protection to stop water from intruding into your blower. Air from the blower presses on the valve's spring when operational which opens the gate, and closes the gate when the blower is off. Spring Tension: 1/4 lb
Specification Binding : Kitchen Brand : Waterway Color : Black EAN : 0702811320789 Label : Waterway Manufacturer : Waterway PackageDimensions_Weight : 1.00 pounds PackageDimensions : L:6.00 X W:4.00 X H:4.00 ProductGroup : Lawn & Patio ProductTypeName : OUTDOOR_LIVING Publisher : Waterway Studio : Waterway Title : Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve