Watts 994-LF-FS 4 - Part of the 994 Series

Watts 994-LF-FS 4 - Part of the 994 SeriesThis 4 inch lead free reduced pressure zone assembly backflow preventer is assembled without shutoffs and help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. This assembly consists of a short lay length stainless steel body, test cocks, corrosive resistant stainless steel bottom mounted

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009588 Series LFN55B-M1 Standard Reduced Pressure Setting-BAR 3

This flange adapter kit is used on 2 1/2 inch Watts Series CSM-91 and TDV valves

This rubber parts kit for one check helps to prevent the reverse flow of polluted water from entering into the potable water supply

Both options provide a high level of corrosion and rot resistance in below and above ground installations

Features patented honeycomb reinforced walls and flying buttress design for load-bearing support

Features Full enamel CI grate

Our under fence weed barrier is ideal for situations where invasive weeds are persistently encroaching on your landscape

UPC - 098268288711

UPC - 098268785241

Strainer disc and seat

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268568738 GPM-When Relieved Does Not Apply to Product Inlet Connection Size 1 IN Inlet Connection Type Male Threaded Inlet Thread Type NPTF Lead Free YES Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-PSI 112 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F121431 Pressure Range Does not apply to product Pressure Relief Setting-PSI 150 Protection Type Temperature And Pressure Series LFLL40XL Shank Length 1 25/32 IN Temperature Relief-Fahrenheit 210 Thermostat Material Nylon Coated Copper Thermostat Probe Length 3 IN Specification Sheet - Flood Sensor for Relief Valve Discharge Line

Z453-4NH-7B