Watts LF7U3-3 1 1/4 X 1 1/4 - Part of the LF7 Series

This 1 1/4 By 1 1/4 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It consists of a lead free cast copper silicon alloy body, with two plastic replaceable check valves, and stainless steel springs. The valve is designed for non-health hazard residential water system containment, continuous pressure applications. It is installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi (69 kPa) and the maximum working pressure is 150 psi (10 bar).

Features

• Lead free construction
• Compact design
• Union connection
• Can be installed vertically or horizontally

Specifications
Backflow Preventer Type	Dual Check
Body Finish	Cast Copper Silicon Alloy
Body Material	Lead Free Copper Silicon Alloy
Body Pattern	Inline
Brand	Watts
Buy American Act Compliant	YES
Bypass	No
Cap And Tether	No
Disc Material	Silicone
EAN	098268739213
Elbow Fitting	No
Hazard Protection Level	Non Health Hazard
Hot And Harsh Water	No
Hydrant Connection	No
Inlet Connection Size	1 1/4 IN
Inlet Connection Size-Metric	32 MM
Inlet Connection Type	Union Male Threaded
Inlet Shutoff Valve Type	No Shutoff Valve
Inlet Thread Type	NPT
Lead Free	YES
Maximum Temperature-Fahrenheit	180
Maximum Working Pressure-BAR	10.30
Maximum Working Pressure-PSI	150
Meter Type	No Meter
Minimum Temperature - Celsius	1.00
Minimum Temperature-Fahrenheit	33
Outlet Connection Size	1 1/4 IN
Outlet Connection Type	Male Threaded
Outlet Shutoff Valve Type	No Shutoff Valve
Outlet Thread Type	NPT
Part Number	0124000
Polymer Coating	No
Pressure Operation	Continuous
Protection Type	Backsiphonage
Seat Material	BUNA-N
Series	LF7
Strainer	No

• Specification Sheet - LF7

UPC - 098268739213