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Member Exclusive 2-1/2-lf909-nrs-fsflood-sensor | Backflow Preventer Lf909 Reduced Pressure Zone Assembly 2-1/2 Inch Lead Free Cast Iron/bronze With Non-rising Stem Valve Flange 88009307 | Watts Shop Now [W4GXA5hR]

$67.99 $217.99 -69%

2-1/2-Inch LF909 Backflow Preventer Assembly The Watts Backflow Preventer LF909 Reduced Pressure Zone Assembly is a state-of-the-art solution designed to safeguard your commercial and industrial plumbing systems. Crafted with precision from lead-free

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Member Exclusive 2-1/2-lf909-nrs-fsflood-sensor | Backflow Preventer Lf909 Reduced Pressure Zone Assembly 2-1/2 Inch Lead Free Cast Iron/bronze With Non-rising Stem Valve Flange 88009307 | Watts Shop Now [W4GXA5hR]

2-1/2-Inch LF909 Backflow Preventer Assembly

The Watts Backflow Preventer LF909 Reduced Pressure Zone Assembly is a state-of-the-art solution designed to safeguard your commercial and industrial plumbing systems. Crafted with precision from lead-free cast iron and bronze, this assembly delivers exceptional durability and reliability. Its robust construction ensures that it can withstand the most demanding applications, making it an ideal choice for protecting your water system from contamination. Here are some of the key features that set this assembly apart:

  • Lead-Free Material: Ensures compliance with environmental regulations and promotes the safety of your water supply.
  • Non-Rising Stem Valve: Provides precise flow control for efficient operation and reduced maintenance needs.

Key Specifications and Benefits

The LF909 assembly is built to meet the highest industry standards for backflow prevention. With a pressure rating of 175 PSI and a temperature range of 33 to 140°F, it is fully equipped to handle a wide range of applications. Its compact design not only saves space but also ensures easy installation, making it a cost-effective solution for your water system. Here are some of the key specifications and benefits:

  • Pressure Rating: 175 PSI for reliable performance under high-pressure conditions.
  • Temperature Range: 33 to 140°F, accommodating a variety of environments and applications.
  • Flange End Connection: Offers secure and stable installation for long-lasting performance.

Trusted for Your Water System Safety

When it comes to backflow prevention, trust Watts for the best in quality and reliability. Our LF909 Reduced Pressure Zone Assembly is designed to provide peace of mind, ensuring the safety and purity of your water supply. With fast shipping and the best prices available at our trusted HVAC store, you can rely on us to meet all your industrial supply needs. Explore our resources section for more information, including specification sheets, installation manuals, and sell sheets to help you make an informed decision.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This product is pure innovation. Well made.

- Valerius V..

January 18, 2026

Absolutely no complaints!

An excellent choice for its form and its great function.

- Iolo Q..

January 18, 2026

Absolutely no complaints!

This is a really nice and a very, very, very, very, very useful gadget.

- Beli I..

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