Ames Double Check Valve Backflow Assembly - This Colt™ 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements.
It is ideal for protection at cross-connections identified as non-health hazards such as on fire sprinkler systems and from other contaminants found at the service line entrance.
Features:
- Groove fittings allow integral pipeline adjustment
- Stainless steel body
- Ball valve type test cocks
- The wetted surface of this product contacted by consumable water contains less than one quarter of one percent (0.25 percent) of lead by weight
- Single housing sleeve access port design for easy maintenance
- The maximum working pressure is 175 psi (12.06 bar)
- Compact design
- No special tools are required
Orders ship via USPS or FedEx depending on the purchase price, size and weight.
Will only ship to the lower 48 states. No international shipping.
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