Single-Stage Simplicity
The Waterous CL water pump delivers flexible power and single-stage simplicity with an NFPA rated capacity of 500 GPM (1900 L/min.) and pressure to 350 PSI (24 bar). The CL pump is compact and lightweight, with a one−piece design that makes it easy to operate, service and maintain. The pump’s intake and discharge arrangements are available in a wide variety of options to meet the specific fire protection requirements of any size department.
Low Maintenance
The power behind a CL fire pump can be repaired and back in service faster than apparatus equipped with other brands of vehicle-mounted, single-stage pumps. Backed by a 5-year warranty, and options for technician education courses, the CL pump supplies complete confidence for operators and maintenance technicians alike.
Options and Accessories
CL pumps come with a variety of options to fit the needs of your fire department, and this vehicle-mounted water pump interfaces well with numerous accessories including discharge relief valves and intake relief valves. If properly equipped, CL pumps can also pump foam and compressed air foam solution.
Specifications
- High-tensile, one-piece, gray iron casing (bronze optional on CLV only).
- Several transmission mounting options, including bellhousing direct or PTO.
- Choice of 4 inch NH or BSP threaded-end intake (4 inch Victaulic® intake available on CLV)
- Bronze, double-hubbed, precision-balanced impeller
- 17-4 stainless steel impeller shaft, heat-treated, machined and ground to precision.
- Bronze replaceable wear rings to increase pump life and minimize maintenance costs.
- Maintenance-free, self-adjusting shaft seal.
- Standard transmission includes hardened, helical cut constant mesh gears for maximum power, quiet operation and long life.
- Oil- or grease-lubricated deep-groove ball bearings, situated outside the pump casing for accurate alignment.
- 5-year warranty
US measurements
| Model |
Length |
Width |
Height |
| CLRK |
NH intake: 18.125"
BSP intake: 18.75" |
15.125" |
21.25" |
| CLRT |
NH intake: 18.25"
BSP intake: 18.875" |
17.75" |
24.475" |
| CLVK |
18.75" |
15.125" |
21.25" |
| CLVT |
18.875" |
17.75" |
24.475" |
Metric
| Model |
Length |
Width |
Height |
| CLRK |
NH intake: 46cm
BSP intake: 47.6cm |
38.4cm |
54cm |
| CLRT |
NH intake: 46.4cm
BSP intake: 47.9cm |
45.1cm |
61.9cm |
| CLVK |
47.6cm |
38.4cm |
54cm |
| CLVT |
47.9cm |
45.1cm |
61.9cm |
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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 two styles of intakes, including a 4-inch NH or BSP threaded intake (model CLR) or a 4-inch Victaulic intake (model CLV).
- Foam Manager: Consisting of a 500 or 1000 GPM foam manifold and foam proportioner.
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Download Product Literature
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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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