CGC20

The single stage design with vertically-split volute and pump transmission provides simple operation, easy maintenance and high reserve capacity.


The CG Split-Shaft model is equipped with a chain-driven C20 Transmission. The C20 Transmission provides the best In-Class power transfer.The silent chain-drive provides no gear whining, provides positive shifting and requires less horsepower that will enhance the efficiency of the apparatus.


CGC20 (Front View)

More Views

  • CGC20 (Front View)
  • CGC20 (Rear View)
  • C20 Transmission
  • Meets or Exceeds National Fire Protection Association Standards
CGK / CGPA PERFORMANCE
  GPM L/min L/sec PSI Bar kPa MPa
Maximum Flow 750 3000 50 150 10 1000 1.0
Maximum Pressure 80 300 5 350 24 2400 2.4

Specifications

  • High-tensile, close-grained gray iron (bronze/gunmetal optional), two-piece, vertically-split volute body
  • 17-4 stainless steel, heat-treated impeller shaft
  • Fully-enclosed, bronze, double-hubbed impeller with flame-plated hubs
  • Victaulic®, threaded or flanged intake connections
  • Self-adjusting corrosion- and wear-resistant mechanical seals
  • C20 Chain-Drive Transmission for quiet operation and best In-Class power transfer
  • 5-year Limited Warranty

Options and Accessories

  • Priming System: An electric, oil-free rotary vane primer mounted directly on a Waterous split-shaft pump transmission or separately mounted combined with a Waterous priming valve forms the priming system. A lubrication option allows the use of Prime-Safe lubricant (priming tank is required when the lubrication option is selected).
  • Pressure Control System: The Waterous Intake Relief Valve system is designed to act as a safety valve by "dumping" excess pressure from the inlet side of the pump. The Discharge Relief Valve provides sensitive pump control to protect firefighters from sudden pressure surges resulting from changes in discharge flows from the pump.
  • Manifold Drain Valve: Drains all points of the pump simultaneously with the operation of a single control.
  • Corrosion Protection: Replaceable zinc element that is installed directly on the pump intake piping and into the pump waterway. These anodes sacrifice the zinc element to galvanic corrosion.
  • Discharge Valves: Your choice of the trusted Waterous 1/4 turn 2.5" and 3.5" ball-type discharge valve or a 4" ANSI flanged discharge valve. Both options come standard with chrome-plated brass ball and hydraulically balanced seal assembly.
  • Overheat Protection Manager: The OPM consists of an illuminated warning light on the operator's panel whenever the pump approaches an overheat condition. Optional audible alarm is available.
  • Intake Fittings: Choose from three styles of intakes, including a 5" or 6" Threaded intake (model CXR), a 6" Flanged intake (model CXN), and a 6" Victaulic(R) intake (model CXV). Note: Threaded intake available with 2.5" to 3" auxiliary intake ports.
  • Foam Manager: Consisting of a 500 or 1000 GPM foam manifold and foam proportioner.
  • 5-Year Limited Warranty with Total Protection Package (TPP-5): The Total Protection Package is a comprehensive warranty that increases your standard warranty to include labor expenses to dismantle, remove and reinstall covered products or parts.
CGC20 Series
Pump Information Transmission Information

Dimensional Drawings

Data Sheet

Instructions

Performance Curves

Performance Sheets

Service Parts Lists

Spec Sheets

Dimensional Drawings

Data Sheet

Instructions

Service Parts Lists

Miscellaneous Items

Sales/Application/Service Help

Industry-leading sales and support.

When you purchase Waterous equipment, not only do you get quality products, you get quality service. Our expert service technicians are the best in the business and they are always happy to answer any service questions you might have. The numbers for our service and training specialists are listed below for your convenience. If you have a general service question please call our main number and our staff will kindly direct you to the appropriate department.

Sales/Applications Assistance

Phone: 651-450-5234 (Press 3)

pumpsales@waterousco.com

Service Assistance
Phone: 651-450-5200
Fax: 800-488-1228

service@waterousco.com

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