350ASTDA Double Check Backflow Preventer, 10 in, Flange, 304/304L Stainless Steel
PartWKN350ASTDA10
MFG10-350ASTDA
Description
Zurn® Wilkins, 10-350ASTDA, Detector Assembly, Lead Free, Series: 350ASTDA, 10 in Nominal, Flanged End Style, 175 psi Pressure, 125 lb Pressure Class, 140 deg F, Outside Stem and Yoke Gate Valve Ball Valve/Gate Valve, Dual Check Backflow, Full Port, Media: Water, 304L Stainless Steel Body, 58-5/8 in L Dimensions, Domestic
- Multiple shut-off and end connections available for installation versatility
- Metered by-pass 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
- Short lay-length for small space installation
- Reliable performance and improved flow characteristics from patented compound check, allowing for installation in lower-pressure systems
- Lower maintenance costs from corrosion resistance of stainless body
- Reduces the cost of assembly replacement
Nominal Size | 10 in |
End Style | Flange |
Body Material | 304/304L Stainless Steel |
Series | 350ASTDA |
Backflow Type | Dual Check |
Ball Valve/Gate Valve Type | Outside Stem and Yoke Gate Valve |
Dimensions | 58-5/8 in L |
Domestic/Import | Domestic |
Height | 54 in |
Length | 55.75 in |
Media | Water |
Port Type | Full |
Pressure Class | 125 lb |
Pressure Rating | 175 psi |
Temperature Rating | 140 deg F |
Type | Lead Free |
Width | 27.125 in |
Brand | Zurn® Wilkins |
Package Width | 27.125 in |
Package Height | 54 in |
UNSPSC | 40141600 |
Alternate Part Number 1 | 350ASTDA-10" |
Package Length | 55.75 in |
Country of Origin | US |
Manufacturer | Zurn Water |
UPC | 612052200927 |
Manufacturer Part Number | 10-350ASTDA |
GPM Meter
Limited Warranty
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California|ASSE® 1048|AWWA C510/C550/C606|CSA B64.5|Low-Lead Law Compliant|PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov|ANSI B16.1|ASSE 1015|ASTM A 536|NSF/ANSI 61|UL/C-UL Listed
Videos
Repairing a Zurn Wilkins 375 (2-1/2" - 3") Reduced Pressure Principle Assembly
Zurn Wilkins 300AST Series Stainless Steel Backflow Preventers
- Recommended Accessories
- Competitive Brands
- Recently Viewed
No applicable products
No applicable products
No applicable products

Zurn® Wilkins350ASTDA Double Check Backflow Preventer, 10 in, Flange, 304/304L Stainless Steel
- Customers Also Purchased
No applicable products