4 in. Stainless Steel Flanged 350 psi Backflow Preventer
Zurn Wilkins
350ASTDA 4 in. Stainless Steel Flanged 350 psi Backflow Preventer
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Zurn Wilkins
350ASTDA
4 in. Stainless Steel Flanged 350 psi Backflow Preventer
4-350ASTDAST
Order #
Order Date
Job Name
My PO#
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Product Details
Product Description
- Short lay-length ensures easy installation in compact spaces
- Metered bypass ensures cost-savings related to unauthorized water use and leaks
- High quality 304L grade stainless steel body and access covers reduces corrosion exposure
- Compliant with horizontal and vertical installation
- Lead-free law compliant
- ASSE® Listed 1048
- AWWA Compliant C510 (with gates only), and C550
- UL® Classified
- C-UL® Classified
- FM® Approved
Dimensions & Measurements
End Connection 1
Flanged
End Connection 2
Flanged
End Connections
Flanged
Height
30-4/5 in
Length
40-1/2 in
Pressure Class
125#
Pressure - Maximum
350 psi
Valve Size
4 in
Weight
273 lb
Width
23 in
Characteristics & Features
Collection
350ASTDA
Installation Type
Horizontal, Vertical
Material
Stainless Steel
Material Type
304L
Number of Handles
Two Handle
Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Valve Body Material
Stainless Steel
Valve Body Style
Flanged
Valve Operator
Wheel Handle
Valve Port Opening
Full Port
Valve Seat Material
EPDM
Valve Stem
Outside
Valve Type
Double Check Detector Assembly
Electrical & Operational Information
Maximum Temperature
140
Warranty & Product Information
ANSI
ANSI B16.1, ANSI 61
ASSE Standards
ASSE 1048
AWWA
AWWA C-510
CSA Certified
CSA
FM Approved
Yes
NSF Certified
Yes
Recommended Valve Application
Water
UL Listed
Yes
UPC
612052207018