10 3000SS-OSY-TS-GPM

Item Number: 88003088
1 1
$33,002.59
Special Order
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
  • UL Certified supervisory switch (Control No. 3L38)
  • Equipped with 5/8" x 3/4" bronze gallon per minute meter
  • Reduces installation and shipping costs due to lightweight stainless steel body
  • Compact design allows for installation in smaller vaults and enclosures

Description

The Ames Fire & Waterworks 10 inch Series 3000SS-OSY-TS-GPM Double Check Detector Backflow Preventer Assembly is designed to protect potable water supplies from non-health hazard contaminants, specifically in fire protection systems. It features a durable 300 Series stainless steel body for corrosion resistance, OSY gate valves, and a UL Certified supervisory switch (Control No. 3L38). The integrated 5/8" x 3/4" bronze gallon per minute meter detects leaks and unauthorized water use. Approved for horizontal or vertical "flow up" installation, this compact assembly ensures low head loss and easy maintenance with a single top access cover. Maximum working pressure is 175 psi.

Help Me Connect

Use Cases

  • Prevents reverse flow of fire protection system substances and non-potable water into potable water supply.
  • Ideal for cross-connections identified as non-health hazards.
  • Suitable for fire protection systems and service line entrances to prevent contamination.

Installation Orientation

  • Can be installed in horizontal or vertical "flow up" positions (ASSE Only).
View full details

Additional Details

This 10 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection system substances (such as glycerin wetting agents, stagnant water) and non-potable water into the potable water supply due to backsiphonage and/or backpressure. It is primarily used for cross-connections identified as non-health hazards, such as on fire protection systems, and other service line contaminants.

The Ames Fire & Waterworks Series 3000SS-OSY-TS-GPM features a lightweight 300 Series stainless steel body, OSY resilient seated gate valves, UL Certified integrated supervisory switches, Cam-Check valves, and a gallon per minute meter. Its compact design is suitable for smaller vaults, and it can be installed in either horizontal or vertical "flow up" positions.

Features

  • Cam-Check Assembly valve provides low head loss.
  • Short lay length is ideal for retrofit installations.
  • Stainless steel body is half the weight of competitive designs, reducing installation and shipping costs.
  • Stainless steel construction ensures long-term corrosion protection and maximum strength.
  • Single top access cover with two-bolt grooved style coupling for ease of maintenance.
  • No special tools required for servicing.
  • Compact construction allows for smaller vaults and enclosures.
  • Furnished with a 5/8" x 3/4" bronze meter (gpm or cfm).
  • Detects underground leaks and unauthorized water use.
  • May be installed horizontal or vertical "flow up" position (ASSE Only).
  • Includes an integrated supervisory switch (UL Certified, Safety Signaling, Control No. 3L38) on each gate valve of the OS&Y model.

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. Before installing, consult your local water authority, building and plumbing codes to ensure compliance.

Specifications

General

  • Nominal Size: 10 inch
  • Model: 3000SS-OSY-TS-GPM
  • Body Material: 300 Series Stainless Steel
  • Internal Metal Parts: 300 Series Stainless Steel
  • Check Assembly Flange Dimensions: In accordance with AWWA Class D
  • Wetted Surface Lead Content: Less than 0.25% by weight

Performance

  • Maximum Working Pressure: 175 psi (12 bar)
  • Temperature Range: 33°F – 110°F (0.5°C – 43°C)
  • Flow Meter: 5/8" x 3/4" Bronze (GPM or CFM)

Certificates & Approvals

  • ASSE 1048
  • AWWA C510-92
  • CSA B64.5
  • UL 1469
  • UL Classified: OSY models only
  • UL Certified: Safety Signaling (Control No. 3L38) supervisory switch
  • FM Approved: Sizes 2 1/2" – 10" (OSY models only)
  • USC Foundation for Cross-Connection Control and Hydraulic Research

Dimensions (Approximate)

  • Length (A): 55 1/2 inches (1410 mm)
  • Height with OSY (C): 45 3/4 inches (1162 mm)
  • Width (D): 8 inches (200 mm)
  • Clearance (G): 15 inches (381 mm)
  • Lay Length (L): 29 1/2 inches (749 mm)
  • Inlet to Center (P): 19 1/2 inches (495 mm)

Weight (Approximate)

  • Net Weight with Gates: 779 lbs (353 kg)
  • Net Weight without Gates: 190 lbs (86 kg)

FAQs

What is the primary purpose of this backflow preventer?

This 10 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection system substances and non-potable water into the potable water supply. It protects against backsiphonage and backpressure in non-health hazard cross-connections.

What materials are used in the construction of the 3000SS-OSY-TS-GPM assembly?

The main valve body and internal metal parts are constructed from 300 Series stainless steel for long-term corrosion protection and maximum strength. The flow meter is made of 5/8" x 3/4" bronze.

Can this backflow preventer be installed in any orientation?

This backflow preventer can be installed in either a horizontal or a vertical "flow up" position, as approved by ASSE.

What is the function of the integrated supervisory switch and GPM meter?

The integrated supervisory switch (UL Certified, Safety Signaling, Control No. 3L38) on the OS&Y model sends a tamper signal if the valve is closed or the switch is removed. The furnished gallon per minute meter helps detect underground leaks and unauthorized water use.

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

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

Related Products

1 2