This repair kit is for the replacement of the 4 inch Watts backflow preventer second check valve lead free series 909. It consists of a disc assembly, spring and a cover O-ring.
Brand : WATTS®
Country of Origin : US
Domestic/Import : Domestic
Manufacturer Name : Watts Water Technologies
Series : LFRK 909-CK2
Suitable For Use With : Model 909/LF909 4 in Reduced Pressure Zone Assembly
Features
- Original parts insure long service life
- Factory replacement kit
- No special tools required for changing parts
- Parts made of high quality material
Includes
- Disc and Spring Assembly
- Cover O-Ring and Lubricant
Standards/Approvals/Certifications
- PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Warranty
- Limited


