1 1/2 LF4000BM2-FP-GV

Item Number: 88007298
1 1
$5,771.25
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 1 1/2 inch
  • Weight: 20.0 lb
  • Body Material: Lead Free Bronze
  • End Connections: Grooved Ends
  • Isolation Valves: Gear Operated Slow-Close
  • Max Operating Pressure: 175 PSI
  • Max Water Temperature: 180°F
  • Maintenance: Single Access Cover
  • Approvals: ASSE 1013, AWWA C511, CSA B64.4, NSF/ANSI 61-G

Description

This Ames 1 1/2 inch Lead Free Bronze Reduced Pressure Zone Backflow Preventer Assembly protects potable water supplies from contamination caused by backsiphonage or backpressure. Featuring durable lead-free bronze construction, it complies with national plumbing codes and water authority requirements. The assembly includes gear-operated slow-close isolation valves with grooved end connections, two pre-wired tamper switches, and a compact modular design for easy maintenance. It is approved by ASSE, AWWA, CSA B64.4, and NSF, making it ideal for health hazard cross-connection control in various piping applications.

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Connections & Compatibility

This 1 1/2 inch reduced pressure zone backflow preventer assembly features grooved end connections that conform to AWWA C 606-11 standards, ensuring compatibility with appropriately sized grooved piping systems. The assembly includes gear operated slow-close isolation valves for reliable shutoff control. It is designed for use in a variety of installations to protect potable water supplies from health hazard cross-connections and to prevent backflow due to backsiphonage and backpressure.

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Additional Details

This 1 1/2 inch reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and backpressure, meeting national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs.

Features

  • Lead free bronze body construction for durability and safe potable water use
  • Gear operated slow-close isolation valves with two pre-wired tamper switches
  • Grooved end connections conforming to AWWA C 606-11
  • Single access cover and modular check construction for ease of maintenance
  • Top entry design makes all internals immediately accessible
  • Captured springs for safe maintenance
  • Internal relief valve for reduced installation clearances
  • Replaceable seats for economical repair
  • Large body passages provide low pressure drop
  • Compact, space saving design, no special tools required for servicing
  • Suitable for continuous pressure piping applications and health hazard cross-connections

Specifications

  • Product Type: Reduced Pressure Zone Backflow Preventer
  • Nominal Size: 1 1/2 inch
  • Body Material: Lead Free Bronze
  • Disc Material: Silicone Rubber (first and second check, relief valve)
  • Check Seats: Replaceable Polymer
  • Relief Valve Seat: Removable
  • Shutoff Valves: Gear Operated, Full Port, Resilient Seated, Bronze Ball Valve
  • End Connections: Grooved End (Table 4 of AWWA C 606-11)
  • Maximum Supply Pressure: 175 PSI
  • Maximum Water Temperature: 180°F (75°C)
  • Tamper Switch: 2 Pre-wired switches per shutoff

Certificates & Approvals

  • USC Manual 8th Edition
  • ASSE Std. 1013
  • AWWA Std. C511
  • CSA B64.4
  • AWWA C511-92
  • IAPMO File No. 1563
  • NSF Certified to NSF/ANSI 61-G

FAQs

What is the primary function of this backflow preventer?

This reduced pressure zone backflow preventer is designed to prevent the flow of polluted water from entering potable water supplies due to backsiphonage or backpressure, in accordance with national plumbing codes.

What materials are used in its construction?

The assembly features lead-free bronze body construction, silicone rubber discs for checks and the relief valve, and replaceable polymer check seats.

What type of end connections does this assembly have?

This particular assembly is furnished with 1 1/2 inch grooved end connections, conforming to AWWA C 606-11 standards.

Is this product certified for use with potable water?

Yes, it is approved by multiple authorities, including ASSE Std. 1013, AWWA Std. C511, CSA B64.4, and is NSF Certified to NSF/ANSI 61-G for potable water contact.

How is maintenance handled for this unit?

The backflow preventer features a compact modular design with a single access cover and top-entry internals, facilitating easy maintenance without requiring special tools.

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