Model 375, 375B - All Things Backflow

The Model 375 Reduced Pressure Principle Assemblies should be thoroughly flushed after backflow conditions occur to prevent any type of corrosive deterioration to its components.

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  Principles, Model, Pressure, Reduced, Backflow, Model 375, Reduced pressure principle, 375b

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ASSE STANDARD 1013 – REDUCED PRESSURE PRINCIPLE …

intranet.iapmo.org

ASSE STANDARD 1013 – REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTERS AND REDUCED PRESSURE PRINCIPLE FIRE PROTECTION BACKFLOW PREVENTERS SIDE BY SIDE COMPARISON OF STANDARDS ASSE 1013-1999 AND ASSE 1013-2005 Minor editorial changes were made to Section 1.1 Purpose.

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govme.cityoftacoma.org

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media.wattswater.com

Reduced Pressure Principle Backflow Assemblies (RP’s) provide protection to the potable water system from contamination in accordance with national plumbing codes. RP’s are normally used in high-hazard applications for pro-tection against both back siphonage, backpressure and the

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allthingsbackflow.com

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extension.colostate.edu

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backflowparts.com

The Reduced Pressure Principle Backflow Prevention Assembly shall be certified to NSF/ANSI 372, ASSE® Listed 1013, and supplied with full port gate valves. The main body and access cover shall be epoxy coated ductile iron (ASTM A 536 Grade

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backflowparts.com

The Reduced Pressure Principle Backflow Preventer shall be shall be ASSE® Listed 1013, rated to 180°F, and supplied with full port ball valves. The main body and access covers shall be bronze (ASTM B 584), the seat ring and all internal

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Pittsburgh Water and Sewer Authority

apps.pittsburghpa.gov

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publichealth.lacounty.gov

INSTALLATION REQUIREMENTS FOR BACKFLOW DEVICES 1. REDUCED PRESSURE PRINCIPLE DEVICE a. at least 12 inches above grade. b. in a horizontal position …

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charlottenc.gov

backflow prevention assemblies (bpa's) shall conform to clt water pipe material and fittings shall be as specified in clt water standards & specifications.

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