Reduced pressure backflow preventer 975XLST is ASSE Listed and supplied with full port ball valves. Main Body of this backflow preventer 975XLST and its access covers are stainless steel and come with the seat ting and all internal polymers which are Nory and the seat disc elastomers are made of silicone.
This backflow preventer valve’s stainless steel construction is ideal in those systems that utilize liquids corrosive to copper alloys.
To view all options, see the Specification Sheet - Model 975XLST
Features And Benefits
- All stainless steel body construction
- Ideal for liquids corrosive to copper alloys
- Utilizes corrosion resistant internals from the 975XL
- Low-lead law compliant