994-OSY 3

Discontinued - Replaced By: 994-OSY-FS 3

Part of the 994 Series

Ordering Code: 0437805

UPC: 098268882971

Lead Free: YES

3 In SS Reduced Pressure Zone Assembly Backflow Preventer, OSY Shutoffs, Short Lay Length

This 3 inch lead free reduced pressure zone assembly backflow preventer helps 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. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a short lay length stainless steel body, test cocks, corrosive resistant stainless steel bottom mounted relief valve, torsion spring check valves, and outside stem and yoke resilient seated gate valves.

Stainless steel body is half the weight of competitive designs reducing installation and shipping costs
UL and FM outside stem and yoke resilient seated gate valves
Health hazard application
No special tools are required for servicing
Compact construction for smaller enclosures
Bottom mounted relief valve reduces clearance requirements when installed against an outside wall
Torsion spring check valves provides maximum flow at low pressure drop
Short end to end dimensions makes retrofit easy
Thermoplastic check valves with stainless steel hinge pins for trouble-free operation