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Double Check Backflow Preventer

  • Mfr # 3-350

  • Zoro # G813342493

product price:  $4,922.99
/ea
Additional $120.00 delivery surcharge applies per item.
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Key Features

Body Material
Ductile Iron
Seat Material
EPDM
Flow
520 gpm
Includes
Double Check Valve Assembly
Standards
ANSI B16.42 Class 150, ASSE Listed 1015, AWWA Compliant C510, AWWA Compliant C550, C-UL Classified, Cross Connection Control and Hydraulic Research at the University of Southern California Approved, CSA Certified B64.5, cUPC Listed, FDA Approved, FM Approved, NSF/ANSI/CAN 61, NYC MEA 50-01-M, UL Classified
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Specifications

Product Information

MFR #
3-350
Zoro #
G813342493
UPC #
612052046020
Country of Origin
United States

Dimensions

Overall Height
16.25 in
Overall Width
11 in
Check Valve Length
15 7/8 in
Connection Size - Side 1
3 in
Nominal Valve Size
3 in
Overall Length
32 in
Connection Size - Side 2
3 in
Wire Rope Length
32 in

Details

Item
Double Check Backflow Preventer
Body Material
Ductile Iron
Seat Material
EPDM
Flow
520 gpm
Includes
Double Check Valve Assembly
Standards
ANSI B16.42 Class 150, ASSE Listed 1015, AWWA Compliant C510, AWWA Compliant C550, C-UL Classified, Cross Connection Control and Hydraulic Research at the University of Southern California Approved, CSA Certified B64.5, cUPC Listed, FDA Approved, FM Approved, NSF/ANSI/CAN 61, NYC MEA 50-01-M, UL Classified
Spring Material
Stainless Steel
Hazard Protection Level
Low Health Hazard
For Media
Potable Water
Includes Freeze Sensor
No Freeze Sensor
Maximum Pressure - Operating
175 psi
Seal Material
Buna-N, EPDM
Connection Type - Side 2
Flange
Shut-Off Valve Included
NRS Gate Valve
Connection Type - Side 1
Flange
Operating Temperature - Maximum
140 Degrees F
Backflow Preventer Type
Double Check Assembly (DC)
Mounting Orientation
Vertical
Includes Strainer
No Strainer
Operating Temperature - Minimum
33 Degrees F
Maximum Pressure - Steam
175 psi
Includes Flood Protection
No Flood Protection
Valve Series
350

Description

Double Check Backflow Preventer

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
This is a restricted item in the USA. It cannot be used for potable water applications.

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