Watts F111604 4 IN SS Reduced ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4,735.71
$4,685.71

Watts F111604 4 IN SS Reduced Pressure Zone Assembly Backflow Preventer, NRS Shutoff Valves, Backflow Flood Sensor

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Model: F111604
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$4,735.71
$4,685.71
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4 IN SS Reduced Pressure Zone Assembly Backflow Preventer, NRS Shutoff Valves, Backflow Flood Sensor

F111604 - spec sheet

Manufacturer Resources

Product Specs

Backflow Preventer Type:
Reduced Pressure Zone Assembly
Body Finish:
Stainless Steel
Body Material:
Stainless Steel
Body Pattern:
Inline
Bypass:
No
Bypass Size:
Does Not Apply To Product
Bypass Size Metric:
Does Not Apply To Product
Cap And Tether:
No
Disc Material:
Silicone
Elbow Fitting:
No
Hazard Protection Level:
Health Hazard
Hot And Harsh Water:
No
Hydrant Connection:
No
Inlet Connection Size:
4 IN
Inlet Connection Size Metric:
100 MM
Inlet Connection Type:
Flanged Joint
Inlet Shutoff Valve Type:
Non Rising Stem Gate Valve
Inlet Thread Type:
Does Not Apply To Product
Maximum Temperature:
140°F
Maximum Temperature Celsius:
60
Maximum Temperature Fahrenheit:
140
Maximum Working Pressure:
175
Maximum Working Pressure Bar:
12.1
Meter Type:
No Meter
Minimum Temperature:
33°F
Minimum Temperature Celsius:
0.5
Minimum Temperature Fahrenheit:
33
Outlet Connection Size:
4 IN
Outlet Connection Size Metric:
100 MM
Outlet Connection Type:
Flanged Joint
Outlet Shutoff Valve Type:
Non Rising Stem Gate Valve
Outlet Thread Type:
Does Not Apply To Product
Polymer Coating:
No
Pressure Operation:
Continuous
Protection Type:
Backpressure and Backsiphonage
Seat Material:
Engineered Plastic
Series:
957-FS
Strainer:
No
Test Status:
Testable
Ul Classified Can:
No
Ul Classified Us:
No
Ul Listing:
N-No UL Code Rating
Usc Edition:
None
Department:
Plumbing
Product Group:
Plumbing
Product Subgroup:
Valves
Product Type:
Backflow Preventer

Watts F111604 – Frequently Asked Questions

How fast can I get the Watts F111604 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Watts F111604 come with a warranty?
Absolutely. The Watts F111604 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Watts F111604?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Watts F111604 from ZenSupply?
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