AutoFill™ Combo RPZ 574-553-5350A - NA Market

The backflow preventer can be used in all plumbing systems where there is danger of the potable water supply system being contaminated. It prevents an accidental reduction in the pressure in the distribution system from causing backflow from contaminated water in user installations.

The 574 series FlowShield™ RP backflow preventer is listed by ASSE to Standard 1013 and is ICC-ES certified to CSA B64.4, AWWA C511, NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372 low lead laws. It meets codes IPC, IRC, NPC and UPC for use in accordance with the US and Canadian plumbing codes. The 574 comes complete with discharge air gap, all test ports are on top for easy access inspite of how the valve is mounted, union body connections make service and repair simple and fast, and a simple short list of parts is all that is required to do a rebuild. One rebuild kit code number includes all parts needed to rebuild the backflow preventer.

Also available in combination with AutoFill™ pre-adjustable automatic filling valves, 1/2", 3/4" and 1" sizes.

PLEASE download from "DOWNLOAD" panel on this page, the Revit Content Instruction Guide, to aid in understanding what is in the Revit family and how to select various available options.

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574 AutoFill Combo with 553 series AutoFill filling valve:
Pre-adjustable automatic filling valve, 553 series Autofill, with 574 series FlowShield RP testable reduced pressure zone backflow preventer. Brass body., Max. working pressure: 150 psi (10 bar)., Max. working temperature: 150°F (65°C), Setting pressure range: 3 - 60 psi. Preset outlet pressure: 15 psi.
574 AutoFill Combo with 5350 series AutoFill filling valve:
Pre-adjustable automatic filling valve, 5350 series AutoFill, with 574 series FlowShield RP testable reduced pressure zone backflow preventer. Brass body, Max. working pressure: 150 psi (10 bar), Max. working temperture: 140°F (60°C), Setting pressure range: 6 - 90 psi, Preset outlet pressure: 15 psi.
PLEASE download from "DOWNLOAD" panel on this page, the Revit Content Instruction Guide, to aid in understanding what is in the Revit family and how to select various available options.