FlowShield™ DuC-AV, Dual check backflow preventer with atmospheric vent
Product Description
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.
Emergency backpressure temperature: 250°F.
Technical data
Maximum operating pressure:
175 psi
Medium temperature range:
32–250 °F
Material:
DZR low lead brass
Certifications
pdf
Drawings and specifications
| Part number | Connection | Note | |
|---|---|---|---|
| 573403A | 1/2" FNPT union |
- | |
|
3D models
Tender text
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.
Emergency backpressure temperature: 250°F. connection: 1/2" FNPT, union. Maximum operating pressure: 175 psi. Medium temperature range: 32–250 °F. Material: DZR low lead brass.
SCIP code
9d1be477-1621-493b-88dd-d779dfe00d24
|
|||
| 573406A | 1/2" press union |
- | |
|
3D models
Tender text
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.
Emergency backpressure temperature: 250°F. connection: 1/2", press union. Maximum operating pressure: 175 psi. Medium temperature range: 32–250 °F. Material: DZR low lead brass.
|
|||
| 573409A | 1/2" sweat union |
- | |
|
3D models
Tender text
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.
Emergency backpressure temperature: 250°F. connection: 1/2", sweat union. Maximum operating pressure: 175 psi. Medium temperature range: 32–250 °F. Material: DZR low lead brass.
|
|||
| 573493A | 1/2" sweat union |
Outlet fittings | |
|
3D models
Tender text
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.
Emergency backpressure temperature: 250°F. connection: 1/2", sweat union. Maximum operating pressure: 175 psi. Medium temperature range: 32–250 °F. Material: DZR low lead brass.
|
|||
| 573503A | 3/4" FNPT union |
- | |
|
3D models
Tender text
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.
Emergency backpressure temperature: 250°F. connection: 3/4" FNPT, union. Maximum operating pressure: 175 psi. Medium temperature range: 32–250 °F. Material: DZR low lead brass.
SCIP code
ad49344d-6fe6-4a6d-baab-a1baf0a898b9
|
|||
| 573100A | - |
Replacement body w/washers | |
|
3D models
Tender text
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.
Emergency backpressure temperature: 250°F. connection: -. Maximum operating pressure: 175 psi. Medium temperature range: 32–250 °F. Material: DZR low lead brass.
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