2 LF2000BM1-FP

Item Number: 88007258
1 1
$4,227.75
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 2 inch
  • Weight: 24.9 lb
  • Body Material: Lead Free Cast Copper Silicon Alloy
  • End Connections: FNPT (Female NPT Inlet/Outlet)
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F - 140°F
  • Isolation Valves: Gear Operated Slow Close
  • Installation: Horizontal and Vertical "Flow-Up" approved
  • Maintenance: Top entry with one cover, replaceable seats

Description

This 2-inch LF2000BM1-FP Lead Free Double Check Valve Backflow Preventer Assembly is engineered to prevent the backflow of polluted water into potable water supplies. Featuring a lead-free cast copper silicon alloy body and gear-operated slow close isolation valves, it is designed for non-health hazard cross-connections. The compact modular unit offers easy maintenance with a single top-entry cover and replaceable seats. Approved for both horizontal and vertical installations, it has FNPT connections and a maximum working pressure of 175 PSI. This assembly is ASSE 1015 and AWWA C510 compliant, providing reliable protection for various commercial and industrial applications. Item number 88007258.

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Connections

This 2 inch backflow preventer assembly features Female NPT Inlet/Outlet connections, designed to connect to male NPT threaded piping systems. Ensure compatibility with National Pipe Thread Taper ANSI/ASME B1.20.1 standards for proper installation. The unit is equipped with gear operated slow close isolation valves for controlled shutoff.

Applications

  • Ideal for preventing backflow of polluted water from non-health hazard cross-connections
  • Suitable for protection against backsiphonage and backpressure
  • Recommended for service line entrances where contaminants may be present but do not pose a severe health risk
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Additional Details

This 2 inch double check valve backflow preventer assembly, Model LF2000BM1-FP, is designed to prevent the reverse flow of polluted water into the potable water supply. It protects against backsiphonage and backpressure for cross-connections identified as non-health hazard applications and from other contaminants found at the service line entrance.

Body & Construction

  • Features Lead Free* cast copper silicon alloy body construction
  • Compact modular design for efficient installation
  • Consists of two positive seating check modules with captured springs and rubber seat discs
  • Includes two resilient seated gear operated slow close isolation valves and four resilient seated test cocks
  • Approved for horizontal and vertical "Flow-Up" installations

Connections

  • Equipped with NPT end connections (Female NPT Inlet/Outlet)
  • Includes two pre-wired tamper switches, one per shutoff
  • Features top mounted ball valve test cocks

Key Features & Benefits

  • Allows for ease of maintenance with only one top entry cover
  • Replaceable seats and seat discs for extended service life
  • Designed for low pressure drop
  • Requires no special tools for servicing
  • Gear Operated Ball Valves (GOBV) can be wired Normally Open or Normally Closed with a reversible wiring harness

*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

Specifications

  • Product Type: Double Check Valve Backflow Preventer Assembly
  • Model: LF2000BM1-FP
  • Size: 2 inch
  • Body Material: Lead Free Cast Copper Silicon Alloy
  • End Connections: FNPT (Female NPT Inlet/Outlet)
  • Isolation Valves: Gear Operated Slow Close
  • Tamper Switches: Two, pre-wired
  • Test Cocks: Four, resilient seated, top mounted ball valve type
  • Design: Compact, Modular, Top Entry
  • Installation Orientation: Horizontal and Vertical "Flow-Up" approved

Performance

  • Maximum Working Pressure: 175 PSI (12.1 bar)
  • Temperature Range: 33°F - 140°F (0.5°C ~ 60°C)
  • Lead Content: Wetted surface less than 0.25% lead by weight

Dimensions & Weight

  • Length (FNPT): 19 1/8 inches (486 mm)
  • Weight: 26.4 lbs (12 kgs)

Certificates & Approvals

  • ASSE 1015 Listed
  • AWWA Standard C510 Compliant
  • UL Classified (US & Canada)
  • IAPMO/CUPC
  • CSA B64.5
  • NFPA 13, 14, 15, 16, 20, 22 & 24 Compliant
  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at The University of Southern California (FCCCHR-USC)

FAQs

What is the primary use of this backflow preventer?

This 2 inch LF2000BM1-FP double check valve assembly is designed to prevent the reverse flow of polluted water into the potable water supply. It is intended for cross-connections identified as non-health hazard applications.

What are the key features for maintenance?

The assembly features ease of maintenance with only one top-entry cover, replaceable seats and seat discs, and a modular construction. No special tools are required for servicing.

What are the connection types and size?

This assembly has 2 inch Female NPT (FNPT) Inlet/Outlet connections. These NPT end connections are compatible with standard national pipe thread taper.

What is the maximum operating pressure and temperature range?

The maximum working pressure for this unit is 175 PSI (12.1 bar). It operates effectively within a temperature range of 33°F to 140°F (0.5°C to 60°C).

Is this product suitable for both horizontal and vertical installations?

Yes, the LF2000BM1-FP model is approved for both horizontal and vertical "Flow-Up" installations, providing flexibility for various plumbing configurations.