3 5000SS-OSY-CFM-FS

Item Number: F0690993
1 1
$9,800.25
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Product Type: Reduced Pressure Detector Assembly
  • Weight: 220.0 lb
  • Size: 3 inch
  • Body Material: 300 Series Stainless Steel
  • Maximum Working Pressure: 175 psi
  • Flood sensor with SentryPlus Alert technology
  • Includes Cubic Feet Per Minute (CFM) meter
  • UL and FM Approved OSY gate valves
  • AWWA C511-92, ASSE 1047, CSA B64.5 approved
  • Ideal for fireline, irrigation, and industrial processing

Description

This 3 inch Ames Series 5000SS Reduced Pressure Detector Assembly with OSY gate valves is engineered to prevent backflow of hazardous substances into potable water systems, crucial for fireline, irrigation, and industrial applications. It features a durable 300 Series stainless steel body, an integrated flood sensor with SentryPlus Alert technology for discharge detection, and a Cubic Feet Per Minute (CFM) meter to monitor for leaks. Approved by ASSE, AWWA, CSA, UL, and FM, it offers reliable performance up to 175 psi and simplifies retrofits with its compact design.

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Connections & Compatibility

This 3 inch Series 5000SS Reduced Pressure Detector Assembly is designed for installation in continuous pressure piping applications to protect potable water supplies from cross-contamination. The assembly features OSY (Outside Stem and Yoke) gate valves for shutoff. An add-on sensor connection kit (not included) is required to activate the integrated flood sensor, allowing for communication with Building Management Systems (BMS), cellular networks, or the Nexa® platform via Wi-Fi for remote monitoring and alerts.

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Additional Details

This 3 inch Ames Series 5000SS Reduced Pressure Detector Assembly is designed to prevent the reverse flow of fire protection substances and non-potable water into potable water supplies due to backsiphonage and/or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards.

The assembly includes a flood sensor with SentryPlus Alert® technology to detect continuous discharge from the relief valve, providing early notification for potential flooding events.

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.

Features

  • Stainless steel body provides long-term corrosion resistance and maximum strength.
  • Lightweight stainless steel construction reduces installation and shipping costs.
  • Short end-to-end dimensions simplify retrofit installations.
  • Bottom-mounted relief valve minimizes clearance requirements when installed against an outside wall.
  • Cam-check valves provide maximum flow with low pressure drop.
  • No special tools required for servicing.
  • Compact construction allows for smaller enclosures.
  • Stainless steel relief valve with a balanced rolling diaphragm eliminates sliding seals and lowers maintenance costs.
  • Detects underground leaks and unauthorized water use via the integrated Cubic Feet Per Minute (CFM) meter.
  • Sensor on relief valve for flood detection, activated with an add-on connection kit.
  • Flood alert feature compatible with BMS and cellular network communication, and integration with BAS via RS-485 Modbus or Nexa® platform through Wi-Fi.
  • UL Classified and FM Approved outside stem and yoke (OSY) resilient seated gate valves.

Construction Materials

  • Main Valve Body: 300 Series stainless steel
  • Internal Metal Parts: 300 Series stainless steel
  • Check Assembly: Noryl® thermoplastic with stainless steel hinge pins
  • Relief Valve: Stainless steel with rolling diaphragm
  • Test Cocks: Bronze body ball valves

Specifications

  • Product Type: Reduced Pressure Detector Assembly
  • Model: 5000SS
  • Nominal Size: 3 inch
  • Connection Type: OSY Gate Valves (UL/FM Approved)
  • Meter Type: Cubic Feet Per Minute (CFM)
  • Flood Sensor: Included (requires add-on connection kit for activation)
  • Main Valve Body Material: 300 Series Stainless Steel
  • Internal Metal Parts Material: 300 Series Stainless Steel
  • Check Assembly Material: Noryl®
  • Relief Valve Material: Stainless Steel
  • Test Cock Material: Bronze
  • Maximum Working Pressure: 175 psi (12.1 bar)
  • Temperature Range: 33°F – 110°F (0.5°C – 43°C)

Dimensions (Approximate)

  • Length (A): 38 inch (965 mm)
  • End-to-End with OSY Gate (C): 18.875 inch (479 mm)
  • Height (G): 10 inch (254 mm)
  • Width (D): 10.5 inch (267 mm)
  • Relief Valve Clearance (E): 13 inch (330 mm)
  • Bypass Line Width (F): 7.5 inch (191 mm)
  • Relief Valve Discharge (L): 22 inch (559 mm)

Weight (Approximate)

  • Weight with Gate: 205 lb (93 kg)
  • Weight without Gates: 65 lb (29 kg)

Certificates & Approvals

  • AWWA C511-92
  • ASSE 1047
  • CSA B64.5
  • UL Classified
  • FM Approved

FAQs

What is the primary use of the 3 inch Ames Series 5000SS?

The primary use is to protect potable water supplies from contamination caused by backsiphonage and backpressure in non-potable service applications, such as firelines, irrigation, and industrial processing.

Does this assembly include a flood sensor, and how does it work?

Yes, it includes a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve. An add-on connection kit (sold separately) is required to activate the sensor and enable communication for alerts.

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

The main valve body and all internal metal parts are constructed from 300 Series stainless steel for superior corrosion resistance. The check assembly is made of Noryl®, and test cocks are bronze.

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

The maximum working pressure is 175 psi (12.1 bar). The temperature range for operation is 33°F to 110°F (0.5°C to 43°C).

What certifications and approvals does the 3 inch Ames Series 5000SS hold?

This assembly is approved by AWWA C511-92, ASSE 1047, CSA B64.5, and is UL Classified and FM Approved.