8 C300N-BFG-GPM

Item Number: 0191424
1 1
$21,568.50
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 8 inch
  • Weight: 501.0 lb
  • Housing Material: 304 Stainless Steel
  • Maximum Working Pressure: 175 PSI
  • Valve Type: Grooved Gear Operated Butterfly Valves with Tamper Switch
  • Check Valve Type: Patented Tri-Link Check
  • Detector: Gallon per minute meter
  • Installation: Horizontal, Vertical, or N-Pattern
  • Approvals: ASSE 1048, CSA B64.5, UL, FM, AWWA C510-97

Description

The 8 inch Colt C300N-BFG Double Check Detector Backflow Preventer Assembly safeguards potable water supplies from non-potable fire protection substances and contaminants in non-health hazard cross-connections. Featuring durable 304 stainless steel construction, patented Tri-Link Checks for minimal pressure loss, and grooved gear operated butterfly valves with tamper switches, this assembly ensures reliable backflow prevention. A built-in gallon per minute meter monitors for leaks and unauthorized water use, making it ideal for fire sprinkler systems. It is approved for various installations and built for easy maintenance, with a maximum working pressure of 175 PSI. Item number 0191424.

Help Me Connect

Connections

  • This assembly features grooved end connections for integration into your pipeline.
  • It is equipped with grooved gear operated butterfly valves.
  • Can be installed in horizontal, vertical, or N pattern configurations, adhering to the flow arrow direction on the assembly.
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Additional Details

This Colt 8 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and non-potable water into the potable water supply. It is ideal for protecting against cross-connections in fire sprinkler systems and other non-health hazard applications.

Features

  • Extremely compact design, 70% lighter than traditional designs
  • 304 (Schedule 40) stainless steel housing & sleeve provides long-term corrosion protection and maximum strength
  • Groove fittings allow for integral pipeline adjustment
  • Patented Tri-Link Check provides the lowest pressure loss and unmatched ease of serviceability
  • Equipped with grooved gear operated butterfly valves with tamper switch
  • Includes a gallon per minute meter in the bypass assembly to detect underground leaks and monitor for unauthorized water use
  • May be used for horizontal, vertical, or N pattern installations
  • Features replaceable check disc rubber
  • Single access sleeve for easy maintenance

A 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 standard material product, consult your local water authority, building and plumbing codes.

Specifications

  • Size: 8 inch
  • Brand: Colt (Ames Fire & Waterworks)
  • Model: C300N-BFG
  • Housing & Sleeve Material: 304 (Schedule 40) Stainless Steel
  • Elastomer Material: EPDM, Silicone, Buna 'N'
  • Tri-Link Check Material: Noryl®, Stainless Steel
  • Check Disc Material: Reversible Silicone or EPDM
  • Test Cock Material: Lead Free* Bronze Body
  • Pins & Fasteners Material: 300 Series Stainless Steel
  • Spring Material: Stainless Steel
  • Maximum Working Pressure: 175 PSI (12.1 bar)
  • Temperature Range: 33°F – 140°F (0.5°C – 60°C)
  • Valve Type: Grooved Gear Operated Butterfly Valves with Tamper Switch
  • Bypass Assembly: Meter (Gallons/Minute), Double Check Valve Assembly, Test Cocks
  • Installation Pattern: Horizontal, Vertical, N-Pattern

Dimensions

  • Overall Length (A): 42 3/4 inch (1086 mm)
  • Centerline to Top of OSY Valve (C): 12 1/4 inch (311 mm)
  • Centerline to Side of Bypass Meter (D): 6 1/2 inch (165 mm)
  • End-to-End Distance (G): 51 1/16 inch (1297 mm)
  • Overall Height (H): 40 1/8 inch (1019 mm)
  • Distance from Bottom to Test Cock (J): 23 5/16 inch (592 mm)
  • Distance to Top of Main Line (P): 15 11/16 inch (399 mm)
  • Weight: 275 lb (125 kg)

Certificates & Approvals

  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at The University of Southern California (FCCCHR-USC)
  • AWWA C510-97
  • ASSE 1048
  • CSA B64.5
  • UL Classified (BFG & OSY Only)
  • FM Approved (BFG & OSY Only)

FAQs

What is the primary use of the Colt C300N-BFG 8 inch Double Check Detector Backflow Preventer?

This assembly is designed to prevent the reverse flow of non-potable water, such as fire protection substances, into a potable water supply. It is commonly used in fire sprinkler systems and other non-health hazard cross-connections to protect against backsiphonage and backpressure.

What type of valves are included with this backflow preventer?

The C300N-BFG assembly comes with grooved gear operated butterfly valves, which also include tamper switches for enhanced security and monitoring.

What material is the housing and sleeve made from?

The housing and sleeve of this backflow preventer are constructed from durable 304 (Schedule 40) stainless steel, providing long-term corrosion protection and maximum strength.

Can this backflow preventer be installed in different orientations?

Yes, the Series C300N-BFG can be installed in horizontal, vertical, or N pattern configurations, offering flexibility to suit various plumbing layouts. Installation should always follow the flow arrow on the assembly.

Does this assembly detect water leaks or unauthorized usage?

Yes, it is furnished with a gallon per minute meter in the bypass assembly. This meter registers water flow to help detect underground leaks and monitor for unauthorized water use.