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Wilkins Double Check Backflow Preventer 4-350 - main

Double Check Backflow Preventer

  • Mfr # 4-350

  • Zoro # G113342520

product price: $6,423.99
/ea
Item requires special delivery charges. A $155.00 per item surcharge will be applied.

Key Features

Body Material
Ductile Iron
Seat Material
EPDM
Overall Height
20.5 in
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 297-98-M, UL Classified
Spring Material
Stainless Steel
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Specifications

Product Information

MFR #
4-350
Zoro #
G113342520
UPC #
612052044446
Country of Origin
United States

Dimensions

Overall Height
20.5 in
Connection Size - Side 2
4 in
Connection Size - Side 1
4 in
Nominal Valve Size
4 in
Overall Length
37.63 in
Overall Width
12.5 in
Check Valve Length
19 1/2 in

Details

Item
Double Check Backflow Preventer
Body Material
Ductile Iron
Seat Material
EPDM
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 297-98-M, UL Classified
Spring Material
Stainless Steel
Includes
Double Check Backflow Preventer
Flow
760 gpm
Includes Freeze Sensor
No Freeze Sensor
Connection Type - Side 1
Flange
Backflow Preventer Type
Double Check Assembly (DC)
Mounting Orientation
Vertical
For Media
Potable Water
Seal Material
Buna-N, EPDM
Operating Temperature - Maximum
140 Degrees F
Hazard Protection Level
Low Health Hazard
Maximum Pressure - Operating
175 psi
Connection Type - Side 2
Flange
Shut-Off Valve Included
NRS Gate Valve
Operating Temperature - Minimum
33 Degrees F
Includes Strainer
No Strainer
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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