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Kit ContentsCheck Assembly, Vent Spring, Retainer and Bonnet O-Ring
SeriesRK-289
Weight0.2 lbs.
Width1.88"
Shipping Dimensions (L x W x H)2.187" x 1.88" x 3.06"
Features & Benefits
Factory Replacement Kit
No special tools required for changing parts
All parts are made of high quality materials
Repair Kit
Marketing Information
This 3/8-1/2 IN spill resistant atmospheric vacuum breaker repair kit for series 289 prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a check assembly, vent spring, retainer and bonnet O-ring. It is ideal for health hazard applications requiring continuous pressure such as on chemical dispensers or factory machine equipment.