Watts LF289 3/4 - Part of the LF289 Series

This 3/4 inch lead free spill resistant atmospheric vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free body construction, silicone rubber check disc, stainless steel springs, a lightweight plastic disc float that minimizes deposits and scaling, a spring-loaded atmospheric vent with O-ring, and a spill-resistant diaphragm seal. It has a compact, space-saving design, and it is ideal for health hazard applications requiring continuous pressure such as on chemical dispensers or factory machine equipment. Maximum pressure is 150 psi (10.34 bar). Minimum pressure is 8 psi (0.55 bar).

Features

• Lead free body construction
• Polymer coated interior
• Male NPT inlet and outlet
• Spill resistant

Specifications
Backflow Preventer Type	Vacuum Breaker
Body Finish	Bronze
Body Material	Lead Free Brass
Body Pattern	Does Not Apply To Product
Brand	Watts
Bypass	No
Bypass Size	Does Not Apply To Product
Cap And Tether	No
Disc Material	Rubber
EAN	098268434347
Elbow Fitting	No
Hazard Protection Level	Health Hazard
Hot And Harsh Water	No
Hydrant Connection	No
Inlet Connection Size	3/4 IN
Inlet Connection Size-Metric	20 MM
Inlet Connection Type	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	0.50
Minimum Temperature-Fahrenheit	33
Outlet Connection Size	3/4 IN
Outlet Connection Type	Male Threaded
Outlet Shutoff Valve Type	No Shutoff Valve
Outlet Thread Type	NPT
Part Number	0792048
Polymer Coating	No
Pressure Operation	Continuous
Protection Type	Backsiphonage
Series	LF289
Strainer	No
Technologies	Does Not Apply To Product

• Specification Sheet - LF289

UPC - 098268434347