- 2-Inch Double Check Backflow Preventer FNPT x FNPT Lead-Free
- Patented removable pressure vessel
- Low-lead design is suitable for drinking water
- Top-mounted test cocks ease installations
- Blow Out Flush fitting available
- Low-lead law compliant
The 350XL Double Check Backflow Preventer provides low health hazard protection in potable water applications. The EZSwap™ removable pressure vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.
Documents:
- Specification Sheet
- Repair Parts - 350XL 1-1/4" - 2"
- Waterworks Brochure
- 300 Series Small Backflow - Irrigation Contractor (NON-Winterizing) Sell Sheet
- 300 Series Small Backflow - New Construction Plumber Sell Sheet
- 300 Series Small Backflow - Backflow Tester Sell Sheet
- 300 Series Small Backflow - Irrigation Contractor Winterizing Sell Sheet
- 300 Series Small Backflow - Distributor Sell Sheet
- Blow Out and Flush Housing Instructions
- Installation and Maintenance Instructions - 1-1/4" - 2"