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Your cart is empty.The 1 in. 350 Double Check Valve Assembly is used in low health hazard, non-potable water applications for protection against both backsiphonage and backpressure of polluted water. A favorite for irrigation contractors, the patented and innovative EZSwap removable pressure vessel allows for simple, cost-effective maintenance and repairs, straightforward line flushing, quick winterization, and water savings. Its stainless steel shut-off valve handles, hardware, and struts are corrosion-resistant and the durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh outdoor conditions.
John
2025-08-23 16:07:52
Very simple to replace, no issues and passed the city annual backflow test
Sherry Kersting
2025-06-30 15:40:38
Easy to install
Aged Aerospace Engineer
2025-06-09 14:37:09
Unfortunately in today's world, you expect something to like this to last 20 years, but chances are that the manufacturer gets sold every 5 years to another conglomerate so you really can't rate the quality by residential useage and how long it lasts. Even if it has no quality and doesn't last more that a year, complaining at that time will not fix it.
Pen Name
2025-03-08 12:13:07
Works great, great product.
John
2025-02-14 09:33:18
Excellent purchase for the price. Fast shipping and as advertised. Easy install and meets all local codesin my area of FL.
Andrew Vela
2025-02-02 13:11:10
It is doing a fine job with no issues. It was a perfect fit.
Jesse
2025-01-29 12:02:57
Couldn't find it anywhere at hardware shops in my area. This fit perfect for replacement.
Kindle Customer
2025-01-27 10:13:57
Easy install and tested perfect. Packaging was the best I have ever received from any shipper!
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