6 in. Stainless Steel Flanged Backflow Preventer
Deringer 30X/30GX 6 in. Stainless Steel Flanged Backflow Preventer
Product Details
Product Description
- Resiliently seated and inline OSY shutoff valves
- Dual-action check module for low-and high-flow performance
- Prewired supervisory switches
- Tamper-resistant test cocks