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4" 757 Double Check Detector Assembly (757DCDA-OSY-CFM)
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4" 757 Double Check Detector Assembly (757DCDA-OSY-CFM)
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$3,545.68 each
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Get it Tue, Feb 25 - Thu, Mar 27

Non-Potable Water Applications

This product does not comply with the “Safe Drinking Water Act,” which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.

Lift Gate

This product weighs 271 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: Material
Stainless Steel
Product Highlight: Max Pressure (PSI)
175 MAX PSI
Product Highlight: Max Temp (F)
140°F Max Temp
Product Highlight: Min Temp (F)
33°F Min Temp

Description

Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4, 2014.

757DCDA Double Check Detector Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri-link check valves, two shutoff valves, and four test cocks. It features a stainless steel housing and sleeve and is 70% lighter than traditional designs. Series 757, 757N is designed for non-health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. This Series is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water. Maximum Working Pressure: 175psi (12.06 bar).

Specs

Size:

4"

Material:

Stainless Steel

Max Pressure (PSI):

175

Max Temp (F):

140°F

Min Temp (F):

33°F

Features:

UL/FM outside stem and yoke resilient seated gate valves

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CURRENT ITEM
Product Image of 4" 757 Double Check Detector Assembly (757DCDA-OSY-CFM)
4" 757 Double Check Detector Assembly (757DCDA-OSY-CFM)
SKU: 0111546
4"
Stainless Steel
175
140°F
33°F
4"
Cast Iron
175
110°F
140°F
33°F
4"
Cast Iron
175
110°F
33°F
4"
Stainless Steel
175
140°F
33°F
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