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category:
Backflow Prevention and Safety Devices
height:
2"
instruction_sheet:
https://www.caleffi.com/sites/default/files/media/external-file/38517_NA.pdf
length:
3"
manufacturer:
Caleffi
mpn:
573100A
subcategory:
Backflow Preventers
technical_brochure:
https://www.caleffi.com/sites/default/files/media/external-file/01061_NA_0.pdf
type:
Dual Check with atmospheric vent (DuC-AV)
weight:
0.2 LB
width:
3"
Instruction Sheet Product Overview
Dual check backflow preventer with atmospheric vent Certified to ASSE 1012, CSA B64.3, NSF/ANSI 372, Low Lead Laws and listed by ICC-ES. Meets codes IPC, IRC & UPC for use in accordance with the U.S. and Canadian plumbing codes. Dual check continuous pressure backflow preventer with atmospheric vent.
Additional Information
Emergency Backpressure Temperature 250°F
Maximum Working Pressure 175 Psi
Medium Temperature Range 32–250 °F
Material Dzr Low Lead Brass