CXK / CXPA

The CX series is a single-stage, end-suction pump that is driven by a transmission side-mounted PTO or a chain-driven transmission.


The PTO-Driven CX Series is available with a K-Series, gear-driven transmission designed for use with a side-mounted PTO or a PA Series, chain-driven transmission designed for use with an Allison Transmission with 10-bolt PTO.

CXSPA (Front View)

More Views

  • CXSPA (Front View)
  • CXPA (Rear View)
  • CXVK (Front View)
  • CXVK (Rear View)
  • CXSK (Front View)
  • CXSK (Rear View)
  • PA Series Transmission
  • Meets or Exceeds National Fire Protection Association Standards
  • China Compulsary Certification (CXVK Models Only)
  • CE Mark - Europe
  • K Series Transmission
CXK / CXPA PERFORMANCE
  GPM L/min L/sec PSI Bar kPa MPa
MAXIMUM FLOW 1500 6000 100 150 10 1000 1.0

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, precision-balanced impeller
  • Bronze replaceable wear rings
  • Self-adjusting corrosion- and wear-resistant mechanical seals
  • Optional crosspipe intake fitting allows for maximum flow of 1500 GPM (5700 L/min)
  • Available with K Series or PA Series Transmissions
  • K Series consists of a close-grained, gray iron casing and constant-mesh, helical gears
  • PA Series consists of an aluminum case and is chain driven for silent operation
  • 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.
  • 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.

    

 CXK / CXPA 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 Specification Sheets

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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