1 LF4000BM2-FP-GV

Item Number: 88007296
1 1
$3,729.75
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 1 inch
  • Weight: 15.3 lb
  • Body Material: Lead-Free Bronze
  • Connection Type: Grooved Ends
  • Isolation Valves: Gear Operated Slow-Close Ball Valves
  • Includes two pre-wired tamper switches
  • Maximum Operating Pressure: 175 PSI
  • Maximum Operating Temperature: 180°F
  • Approved to ASSE 1013, CSA B64.4, NSF 61 standards

Description

This 1 inch Lead-Free Bronze Reduced Pressure Zone Backflow Preventer Assembly safeguards potable water supplies from contamination due to backsiphonage or backpressure. Constructed with a durable lead-free bronze body and grooved end connections, this assembly features gear-operated slow-close isolation valves and two pre-wired tamper switches for reliable operation and monitoring. Its compact, modular design allows for easy in-line maintenance without special tools, minimizing downtime. With approvals including ASSE 1013, CSA B64.4, and NSF 61, it ensures compliance and protection for continuous pressure piping applications and health hazard cross-connections.

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Connections

  • This 1 inch reduced pressure zone backflow preventer assembly features **grooved end connections** for secure and versatile installation into your piping system.
  • It is designed for integration into **continuous pressure piping applications** and at **cross-connections** where health hazards or other contaminants could enter the potable water supply.
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Additional Details

This 1 inch reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering the potable water supply. It provides critical protection against backsiphonage and backpressure in accordance with national plumbing codes and water authority requirements.

Key Features

  • Features a **lead-free bronze body construction** for durability and compliance.
  • **Gear-operated slow-close isolation valves** provide reliable control.
  • Includes **two pre-wired tamper switches** per shutoff for monitoring.
  • **Top-mounted test cocks** allow for easy system verification.
  • A **compact, space-saving design** and **single access cover** facilitate ease of maintenance with all internals immediately accessible.
  • **Captured springs** ensure safe maintenance procedures.
  • **Replaceable seats** allow for economical repair and extended service life.
  • An **internal relief valve** design reduces installation clearances.
  • **Large body passages** promote a **low pressure drop** for efficient flow.
  • No special tools are required for servicing or in-line repairs.

Specifications

  • Product Size: 1 inch
  • Body Material: Lead-Free Bronze
  • Connection Type: Grooved Ends
  • Isolation Valves: Gear Operated Slow-Close Ball Valves
  • Check Valves: Two In-Line Independent
  • Relief Valve: Internal
  • Maximum Operating Pressure: 175 PSI (12.06 bar)
  • Maximum Operating Temperature: 180°F (75°C)
  • Lead Content: Wetted surfaces contain less than 0.25% lead by weight

Certificates & Approvals

  • ASSE 1013
  • CSA B64.4
  • NSF 61
  • UL Classified
  • IAPMO File No. 1563
  • AWWA C511-92
  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California

FAQs

What is the primary function of this backflow preventer?

This 1 inch reduced pressure zone backflow preventer assembly is designed to protect potable water supplies from contamination. It prevents the flow of polluted water into the clean supply due to backsiphonage or backpressure.

What type of connections does this backflow preventer use?

This assembly features grooved end connections. These connections are designed for secure and efficient integration into compatible piping systems for various applications.

Is this product considered lead-free?

Yes, this backflow preventer features lead-free bronze body construction. The wetted surfaces of the product contain less than 0.25% of lead by weight, meeting lead-free requirements.

What is the maximum operating pressure and temperature?

This backflow preventer is suitable for continuous supply pressures up to 175 PSI (12.06 bar) and water temperatures up to 180°F (75°C).

Does this backflow preventer require special tools for maintenance?

No, its compact modular design with a single access cover allows for easy in-line maintenance. All internals are immediately accessible without the need for special tools.

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