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RK 770-CK4 4

Part of the RK-770 Series

Ordering Code: 0887070

UPC: 098268385977

Lead Free: YES

4 Backflow Repair Kit, Spring Assembly, Cover O-Ring, 770

This 4 IN check valve repair kit for series 770 is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. This kit consists of a spring assembly and a cover O-ring. Check with local inspection authorities for installation requirements.

Product Features

  • All parts are made of high quality materials
  • Factory Replacement Kit
  • No special tools required for changing parts
  • Check kit
ADA Compliant N
Brand Name Watts
Kit Contents Spring Assembly And Cover O-Ring
Kit Type Check Kit
Lead Free YES
Part Number 0887070
Products Used On Series 770
Series RK-770