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Home / Products / LF289 Lead Free Spill-Resistant Atmospheric Vacuum Breaker
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LF289 Lead Free Spill-Resistant Atmospheric Vacuum Breaker

Technical Data | Related Products

Manufactured by: Watts Water Technologies
Model: LF289

Watts Series LF289 Spill Resistant Atmospheric Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage.

It consists of Lead Free* Copper Silicon
Alloy (LF289), 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. Series LF289 has a compact, space-saving design, and is ideal for health hazard applications requiring continuous pressure such as on chemical dispensers or factory machine equipment.

Additional Information

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Technical Data

Available Materials:
Lead Free Cast Copper Silicon Alloy

Pressure Rating:
to 150 psi

Temperature Range:
33°F to 180°F

Available Sizes:
3/8in, 1/2in, 3/4in

Connection Types:
Threaded

Thread Types:
NPT

See product datasheet for additional details

Features
  • Spring loaded vent
  • Spill-resistant diaphragm design for indoor use
  • Modular cartridge for ease of service
  • Vent uses an O ring for reliable operation
  • Compact space saving design
  • Meets ASSE 1001 (3⁄8" and 1⁄2" only)
  • Optional satin chrome finish
Certifications
  • ASSE 1001

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

Indiana’s Pump Experts Since 1981

Our mission is to provide customer oriented service through the proper application of quality pump equipment.

BBC Pump and Equipment Company supplies superior pumps, equipment and systems; designed, installed and serviced by the best engineers and technicians in Indiana.

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