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Watts LF7U2-2 3/4 Backflow Preventer, Dual Check Valve, 3/4"

Model: LF7U2-2 3/4

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Item is normally in stock and ships out within 3-5 Business days (excluding transit time). If out of stock it can take up to 2-4 weeks (excluding transit time).Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.

Details: Watts LF7U2-2 3/4 Backflow Preventer, Dual Check Valve, 3/4"

This 3/4 by 3/4 inch dual check valve prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It is designed for non-health hazard residential water system containment and continuous pressure applications. It is installed immediately downstream of the residential water meter in a vertical or horizontal position. It consists of lead free cast copper silicon alloy body, union NPT thread female inlet by female NPT thread outlet, two plastic replaceable check valves, and stainless steel springs.

Features

Can be installed vertically or horizontally
No special tools are required for servicing
Threaded female union inlet and NPT threaded female outlet
Short lay length

Specifications

Body Material: Lead Free Cast Copper Silicon Alloy
Body Pattern: Straight
Disc Material: Silicone
Inlet Connection Size: 3/4 IN
Inlet Connection Size-Metric: 19 MM
Inlet Connection Type: Union Joint
Inlet Thread Type: FPT
Lead Free: YES
Maximum Operating Temperature-Celsius: 82.00
Maximum Operating Temperature-Fahrenheit: 180
Maximum Working Pressure-PSI: 150
Minimum Temperature - Celsius: 0.50
Minimum Temperature-Fahrenheit: 33
Outlet Connection Size: 3/4 IN
Outlet Connection Type: Female Threaded
Outlet Thread Type: FPT

Applications

Public Buildings & Facilities
Commercial & Industrial Buildings
Government & Military Facilities
Retail & Strip Malls
Multifamily & Mixed-Use