3 2000SS-DNRS

Item Number: 0692775
1 1
$6,725.25
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 3 inch
  • Weight: 230.0 lb
  • Type: Double Check Valve Backflow Preventer
  • Shutoff Valves: Domestic Non-Rising Stem (NRS)
  • Body Material: 300 Series Stainless Steel
  • Maximum Working Pressure: 175 psi
  • Temperature Range: 33°F - 110°F
  • Lead Free: Less than 0.25% lead by weight
  • Installation: Horizontal or vertical "flow up" position

Description

The AMES Series 2000SS 3 inch lead free double check valve backflow preventer assembly safeguards potable water systems from reverse flow of polluted water in non-health hazard installations. Featuring a lightweight stainless steel body and domestic non-rising stem (NRS) shutoffs, it offers low head loss and easy maintenance with a single top access cover. This compact unit is approved for horizontal or vertical "flow up" installation, suitable for continuous pressure service. It operates up to 175 psi within a 33°F to 110°F temperature range. Item number 0692775.

Help Me Connect

This 3 inch AMES Series 2000SS Double Check Valve Backflow Preventer Assembly is designed for installation at the service line entrance to prevent backsiphonage and backpressure of non-potable water into the potable water supply.

It is suitable for cross-connections identified as non-health hazards and from other non-toxic contaminants.

Installation Details

  • May be installed in a horizontal or vertical "flow up" position, following the flow arrow on the assembly.
  • Flange connections are in accordance with AWWA Class D.
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Additional Details

This 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of polluted water from entering the potable water system. It is suitable for continuous pressure service and protection at cross-connections identified as non-health hazards, and from other non-toxic contaminants found at the service line entrance.

Features

  • Cam-Check Assembly provides low head loss.
  • Short lay length is ideal for retrofit installations.
  • Stainless steel body reduces installation and shipping cost due to its lighter weight compared to competitive designs.
  • Stainless steel construction ensures long-term corrosion protection and maximum strength.
  • Single top access cover with two-bolt grooved style coupling for easy maintenance.
  • No special tools required for servicing.
  • Compact construction allows for smaller vaults and enclosures.
  • May be installed in horizontal or vertical "flow up" position (ASSE Only).
  • Lead free construction: The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

Components

  • Stainless steel housing and sleeve
  • Domestic non-rising stem (NRS) resilient seated gate valves
  • Two independently operated spring loaded cam-check valves
  • Test cocks

Specifications

  • Size: 3 inch
  • Series: 2000SS
  • Assembly Type: Double Check Valve Backflow Preventer
  • Shutoff Valves: Domestic Non-Rising Stem (NRS)
  • Check Valve Type: Two independently operated spring loaded Cam-Check

Materials

  • Main Valve Body: 300 Series stainless steel
  • All Internal Metal Parts: 300 Series stainless steel
  • Check Assembly: Noryl®
  • Flange Dimension: AWWA Class D

Performance

  • Maximum Working Pressure: 175 psi (12.06 bar)
  • Temperature Range: 33°F - 110°F (5°C - 43°C)
  • Lead Content: Less than 0.25% by weight (wetted surface)

Dimensions (3 inch)

  • A Dimension: 38 in (965 mm)
  • C (NRS) Dimension: 10 1/4 in (260 mm)
  • D Dimension: 3 3/4 in (95 mm)
  • L Dimension: 22 in (559 mm)
  • S Dimension: 7 1/2 in (191 mm)
  • Weight with Gates: 220 lb (100 kg)

Certificates & Approvals

  • AWWA C510-92
  • CSA B64.5
  • ASSE 1015
  • CULUS Classified

FAQs

What is the primary purpose of the AMES Series 2000SS 3 inch backflow preventer?

It is designed to prevent the reverse flow of polluted water from entering the potable water system, specifically for non-health hazard installations where approved by local authorities.

What is the maximum operating pressure and temperature range for this assembly?

The maximum operating pressure is 175 psi (12.06 bar), and the temperature range is 33°F - 110°F (5°C - 43°C).

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

The main valve body and all internal metal parts are made from 300 Series stainless steel. The check assembly utilizes Noryl®.

Can this backflow preventer be installed in any orientation?

It can be installed in a horizontal or vertical "flow up" position, in accordance with ASSE standards and the direction of the flow arrow on the assembly.

Is the AMES Series 2000SS lead free?

Yes, the wetted surface of this product that comes into contact with consumable water contains less than 0.25% of lead by weight, making it lead free.