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Best reviews of 👏 Zurn Wilkins Model 350ASTDA 6 in. Ductile Iron Flanged 350 psi Backflow Preventer 👏

Original price was: $107.89.Current price is: $75.52.

SKU: 7959296 Category: Backflow Preventers Tag: Ductile Iron, Plastic, Rubber, Stainless Steel

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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

ANSI Specifications	ANSI 61, ANSI B16.42
Valve Material	Stainless Steel
Recommended Valve Application	Fire Protection, Potable Water, Waterworks
Size	6 in
Temperature Range	Up to 140 Deg F
Temperature Rating	33
UL Listed	Yes
Valve Body Material	304L Stainless Steel
Valve Body Style	Inline
Valve Disc Material	EPDM
Valve Operator	Hand Wheel
Number of Handles	Two Handle
Valve Port Opening	Full Port
Valve Seat Material	Noryl
Valve Size	6 in
Valve Stem	Outside
Valve Type	Double Check Detector Assembly
Waterworks Application	Fire
Weight	352
Width	20-1/2 in
Origin	Domestic
NSF Specifications	NSF 61
ASSE Standards	ASSE 1048
End Connections	Flanged
ASTM Specifications	ASTM A-276
AWWA Specifications	AWWA C-510, AWWA C-550
CSA Certified	CSA B64.5
Collection	Model 350ASTDA
Color Finish	Polished Stainless Steel
Color Finish Category	Stainless Steel
End Connection 1	Flanged
End Connection 2	Flanged
FM Approved	Yes
NSF Certified	Yes
Height	30-1/4 in
High Pressure	175
IAPMO Listed	Yes
Installation Type	Horizontal Mount, Vertical Mount
Length	43-1/2 in
Material	Ductile Iron, Plastic, Rubber, Stainless Steel
Material Type	300, 304L, Buna-N, EPDM, Noryl®
Maximum Pressure	350 psi
Minimum Temperature	33
cUPC Certified	No