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4" Wilkins Double Check Detector Backflow Preventer Assembly, Stainless Steel Body w/ Flanged OS&Y Gate Valves (Lead Free)
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MANUALS (1)
Lift Gate
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This product weighs 120 lbs. and may require the use of a lift gate. If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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4"
Yes
Stainless Steel
Flanged x Flanged Connection
Description
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The Zurn Wilkins 350AST Double Check Backflow Preventer features a stainless Steel body and lightweight design. It provides low hazard protection and resists corrosion. Multiple shut-off and end connections are available for installation versatility.
- 4" double check valve assembly with stainless Steel body - flanged OS&Y gate valves
- Short lay-length for small space installation
- Reliable performance and improved flow characteristics from patented compound check, allowing for installation in lower-pressure systems
- Available as 350ASTR for custom length, drop in replacement
- Ideal for any backflow replacement
- Lower maintenance costs from corrosion resistance of stainless body
- Available in flanged, grooved, or grooved x flanged end connections for installation versatility
Specs
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| Material: | Stainless Steel |
|---|---|
| Connection Type: | Flanged x Flanged |
| Size: | 4" |
| Lead Free: | Yes |
Contact
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Call or text 888-757-4774
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Friday
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Saturday – Sunday
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy