This 3 in lead free MasterSeries® reduced pressure zone assembly is designed to prevent the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is used in industrial plants, hospitals, morgues, mortuaries and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of an epoxy coated ductile iron body, domestic non-rising stem resilient seated gate valves, test cocks, spring loaded check valves and a pressure differential relief valve.

Febco® MasterSeries® Reduced Pressure Zone Assembly, In-Line Large Diameter, Series: LF860, 3 in Nominal, Flanged, 20 to 175 psi, 32 to 140 deg F, Resilient Wedge Gate Valve Ball Valve/Gate Valve, Ductile Iron Body, Fused Epoxy Coated, 41-7/8 in L, Domestic

• In-line serviceable assembly
• Captured modular spring assembly
• Captured O-ring design
• Stainless steel check components
• 350 psi hydrostatic test pressure
• 700 psi hydrostatic safety pressure
• The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
• Domestic Non-rising stem resilient wedge gate valve

• Instruction/Installation Manual https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Watts_0683109_Manual.pdf
• Specification Sheet https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Watts_0683109_Specification_Sheet.pdf