1 1/4 860-QT RP

Item Number: 1314
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$1,552.49
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Febco
  • Size: 1 1/4 inch
  • Weight: 18.8 lb
  • Body Material: Bronze
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 32°F to 140°F
  • End Connections: NPT ANSI/ASME B1.20.1
  • Shutoff Valves: Quarter Turn Ball Valves
  • Flood Detection: Sensor on relief valve
  • Certifications: ASSE 1013, CSA B64.4

Description

The FEBCO Series 860 1 1/4 inch Reduced Pressure Zone Backflow Preventer Assembly is designed for high hazard cross-connection control. This bronze-bodied unit prevents the backflow of toxic fluids into potable water supplies in industrial, medical, and irrigation applications. It features quarter-turn shutoff valves, top-mounted test cocks, and a relief valve with a flood detection sensor. With a maximum working pressure of 175 PSI and a temperature range of 32°F to 140°F, this assembly meets ASSE 1013 and CSA B64.4 standards. Item number 1314.

Help Me Connect

Connections

  • This assembly features NPT (National Pipe Taper) threaded end connections, specifically conforming to ANSI/ASME B1.20.1 standards.
  • The quarter turn ball valves provide reliable shutoff capability and are integrated into the NPT connections.
  • Ensure compatibility with male NPT threaded pipes of 1 1/4 inch size for proper installation.
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Additional Details

The FEBCO Series 860 1 1/4 inch Reduced Pressure Zone (RPZ) backflow preventer assembly is designed to protect potable water supplies from contamination by high hazard (toxic) fluids.

This assembly prevents the reverse flow of water due to backsiphonage or backpressure, suitable for non-potable service applications such as industrial plants, hospitals, irrigation systems, boiler feed lines, and other installations requiring maximum protection.

WARNING: It is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States. Always consult your local water authority, building, and plumbing codes before installation.

Construction & Features

  • Features a bronze body with top entry access for easy maintenance.
  • Includes two independently operating, spring-loaded check valves and a pressure differential relief valve.
  • Equipped with threaded quarter turn ball valves for shutoff.
  • Handles on shutoff valves can be removed to deter tampering.
  • Contains top mounted test cocks for easy testing.
  • A sensor on the relief valve detects excessive water discharges (flood detection), which can be activated with an add-on connection kit for notification.

Specifications

  • Product Type: Reduced Pressure Zone Backflow Preventer
  • Nominal Size: 1 1/4 inch
  • Body Material: Bronze
  • Elastomers: Silicone
  • Spring Material: Stainless Steel
  • Seat Material: Noryl®
  • Poppet Material: Noryl®
  • Seat Disc Material: Silicone Rubber
  • Diaphragm Material: Rubber/Fabric
  • Maximum Working Pressure: 175 PSI (12.1 bar)
  • Hydrostatic Test Pressure: 350 PSI (24.1 bar)
  • Temperature Range: 32°F to 140°F (0°C to 60°C)
  • End Connections: NPT ANSI/ASME B1.20.1
  • Shutoff Valves: Quarter Turn Ball Valves
  • Test Cocks: Top Mounted
  • Flood Detection: Sensor on relief valve (requires add-on connection kit for activation)

Certificates & Approvals

  • ANSI/AWWA Conformance (C511)
  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
  • ASSE 1013
  • CSA B64.4

FAQs

What is the primary purpose of this FEBCO 860 RPZ assembly?

The primary purpose of this 1 1/4 inch Reduced Pressure Zone assembly is to prevent the reverse flow of high hazard (toxic) fluids from contaminating the potable water supply due to backsiphonage or backpressure.

What are the suitable applications for this backflow preventer?

This assembly is suitable for non-potable service applications in industrial plants, hospitals, morgues, mortuaries, chemical plants, irrigation systems, boiler feed lines, and other installations requiring maximum protection.

What material is the body of this backflow preventer made from?

The body of the FEBCO Series 860 1 1/4 inch Reduced Pressure Zone backflow preventer is constructed from bronze for durability and corrosion resistance.

Does this assembly include a flood detection feature?

Yes, it includes a sensor on the relief valve for flood detection. An add-on connection kit is required to activate this sensor for communication and alerts.

What are the maximum operating pressure and temperature range for this device?

This device has a maximum working pressure of 175 PSI (12.1 bar) and an operating temperature range of 32°F to 140°F (0°C to 60°C).

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