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Main product image of 4" 757 Double Check Detector Assembly with UL/FM Butterfly Valves (757-BFG)
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4" 757 Double Check Detector Assembly with UL/FM Butterfly Valves (757-BFG)

Brand:
Watts
SKU:
0111536
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(0)
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4" 757 Double Check Detector Assembly with UL/FM Butterfly Valves (757-BFG)
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$5,352.35 each
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Backorder
Get it Wed, Aug 5 - Fri, Sep 4

Lift Gate

This product weighs 69 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

Product Highlight: Size
4"
Product Highlight: Lead Free
Yes
Product Highlight: Material
Stainless Steel
Product Highlight: Max Pressure (PSI)
175 MAX PSI
Product Highlight: Connection Type
Flange x Groove Connection
Product Highlight: Inlet Type
Flanged Joint

Description

This 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross-connections identified as non-health hazards and from other contaminants found at the service line entrance. This compact modular design with a single access sleeve for easy maintenance is approved for horizontal or vertical installation in accordance with the direction of the flow arrow on the assembly. It consists of a stainless steel body, tri-link check valves, grooved gear operated butterfly valves with tamper switch, and test cocks.

Features
  • Stainless steel housing and sleeve
  • Tri-link check valves are removable and serviceable without the use of any special tools
  • Grooved gear operated butterfly valves with tamper switch
  • Bronze body nickel plated test cocks

Specs

Inlet Type:

Flanged Joint

Max Temp (F):

140°F

Product Type:

Backflow Preventer

Max Pressure (PSI):

175

Size:

4"

Connection Type:

Flange x Groove

Material:

Stainless Steel

Application:

Plumbing

Lead Free:

Yes

Min Temp (F):

33°F

Outlet Type:

Groove

Help Face

Questions?

Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
MondayThursday
8am7:45pm
Friday
9am7:45pm
SaturdaySunday
9am5:45pm


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 Policy
Easy 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