New, has not been used. This was taken out of a mro store stock room.
The 2 ½” – 10” Reduced Pressure Principle Backflow
Preventer shall be an Apollo
Model RP40. The assembly
shall be manufactured in America. The epoxy-coated
ductile iron body shall be configured with individuallyaccessible top-mounted check valves. The relief valve
portion shall be positioned at the bottom of the assembly
with a separate center-accessed cover. The replaceable
seat rings shall be bronze threaded-in type and the
reversible seat discs shall be silicone rubber. The Apollo®
domestic ball valve test cocks shall have stainless steel
handles. The assembly shall prevent contamination of the
potable water supply due to back-siphonage or
backpressure from substances that are health or nonhealth hazards. The pressure drop across the assembly
shall be documented by USC’s FCCC&HR approval
curves.
FEATURES
• Replaceable seat rings
• Reversible seat discs
• Individual access to check valves
• Designed for easy maintenance
• Corrosion resistant epoxy-coated ductile iron body
• MADE IN THE USA
https://www.nationalfire.com/media/product_files/40-200_RP_Series_25-10.pdf
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