10 3000SS-DOSY-GPM

Item Number: 0692744
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$32,512.67
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Nominal Size: 10 inch
  • Weight: 1156.0 lb
  • Body Material: 300 Series Stainless Steel
  • Maximum Working Pressure: 175 psi
  • Temperature Range: 33°F – 110°F
  • Features Gallons per Minute (GPM) Meter
  • Approved for horizontal or vertical "flow up" installations
  • UL Classified and FM Approved
  • Low head loss cam-check valve assembly

Description

This 10 inch 3000SS Double Check Detector Backflow Preventer Assembly is designed for non-health hazard applications, primarily safeguarding potable water supplies from contamination by fire protection substances and other non-potable sources. Featuring a durable 300 Series stainless steel body, OSY shutoff valves, and a metered bypass for leak detection, it ensures reliable protection against backsiphonage and backpressure. With a maximum working pressure of 175 psi and a compact design, it is UL Classified and FM Approved for horizontal or vertical installations. Item number 0692744.

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Connections & Compatibility

This 10 inch Double Check Detector Backflow Preventer Assembly is designed for connection in systems where non-health hazard cross-connections are present, such as fire protection systems. It features flanged inlet and outlet gate connections for secure installation into your piping system. The assembly is suitable for preventing the reverse flow of non-potable water into a potable water supply, ensuring compliance with plumbing codes and water authority requirements.

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Additional Details

The 10 inch 3000SS Double Check Detector Backflow Preventer Assembly is designed to prevent the reverse flow of fire protection substances and non-potable water into a potable water supply. This assembly safeguards against backsiphonage and backpressure in accordance with national plumbing codes and water authority requirements.

It is ideal for protecting cross-connections identified as non-health hazards, such as on fire protection systems and other contaminants at the service line entrance.

Key Components

  • Features a lightweight stainless steel body for corrosion protection and maximum strength.
  • Includes two domestic outside stem and yoke (OSY) resilient seated gate valves.
  • Equipped with two independently operating torsion spring check valves.
  • Integrated gallons per minute metered bypass to detect underground leaks and unauthorized water use.
  • Compact modular design with a single access cover for easy maintenance.
  • Four test cocks for system verification.

Features & Benefits

  • Low head loss provided by the cam-check valve assembly.
  • Compact construction allows for installation in smaller vaults and enclosures.
  • Approved for both horizontal and vertical "flow up" installations.
  • No special tools required for servicing, simplifying maintenance.

Specifications

General

  • Product Type: Double Check Detector Backflow Preventer Assembly
  • Model: 3000SS
  • Nominal Size: 10 inch
  • Internal Metal Parts: 300 Series stainless steel
  • Main Valve Body Material: 300 Series stainless steel
  • Check Assembly Material: Noryl® Flange dimension in accordance with AWWA Class D
  • Shutoff Valves: Domestic OSY Resilient Seated Gate Valves
  • Check Valves: Two independently operating, spring loaded
  • Bypass: Metered (Gallons per minute)
  • Installation Orientation: Horizontal or vertical "flow up"

Performance

  • Maximum Working Pressure: 175 psi (12 bar)
  • Temperature Range: 33°F – 110°F (0.5°C – 43°C)

Dimensions & Weight

  • Net Weight (With Gates): 779 lbs (353 kg)

Certificates & Approvals

  • UL Classified
  • FM Approved
  • ASSE 1048
  • AWWA C510-92
  • CSA B64.5
  • UL 1469

FAQs

What is the primary purpose of the 3000SS Double Check Detector Backflow Preventer Assembly?

Its primary purpose is to prevent the reverse flow of non-potable water or fire protection substances from contaminating a potable water supply due to backsiphonage or backpressure in non-health hazard applications.

What materials are used in the main construction of this backflow preventer?

The main valve body and internal metal parts are constructed from 300 Series stainless steel, providing excellent corrosion resistance and maximum strength. The check assembly is Noryl.

Does this assembly include a bypass meter?

Yes, it includes a gallons per minute (GPM) metered bypass. This feature is designed to detect underground leaks and unauthorized water use within the system.

What are the installation requirements for this backflow preventer?

The 3000SS assembly is approved for installation in both horizontal and vertical "flow up" positions, offering flexibility for various piping configurations.

What are the maximum operating pressure and temperature limits?

This backflow preventer has a maximum working pressure of 175 psi (12 bar) and an operating temperature range of 33°F to 110°F (0.5°C to 43°C).

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