Product availability is real-time and adjusted continuously. This product will be reserved for you when you complete your order. If your organization requires order approval, the product will be reserved once Grainger receives the final approved order based on product availability at that time.
Find backflow preventer test and repair kits at Grainger. Get everything you need to repair the backflow prevention system you have. Kits can include upper and lower check stem O-rings, check discs, cover and sleeve O-rings, RV disc assemblies, diaphragms, piston seals and lubricants. Trust Grainger to supply the backflow preventer test and repair kits you need. Shop now.
If the settings on your account have changed since this order was submitted, they will be updated when this order is approved.
Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.