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CP250i Features:

AllightSykes Sykes CP250i Contractor Pump
The contractors range are designed robust and heavy duty to meet the demands of the construction , mining and rental industries.

Pump Efficiences up to 83% which provide faster and more efficient pumping resulting in savings to the end user.

  • Low fuel usage
  • Reduced engine sizes
  • Lower maintenance costs
  • Dry self prime and reprime
  • Close coupled SAE Bearing Frames
  • Operates in ‘snore’ conditions
  • Vacuum Priming option available for ground dewatering.
  • Diesel, electric or hydraulic drive

Standard Range (SR)

Download SR Specifications

Premium Range (PR)

Download PR Specifications

Acoustic Range (AR)

Download AR Specifications

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Pump at a glance

Maximum Suction:
Max Flow l/sec:
Maximum Head:
Solids Handling:
Priming System:

Pumpset dimensions

1918 mm
3700 mm
2403 mm
Dry weight:
5000 kg

Materials of construction

Pump Casting:
S.G. IRON 400/12
Suction Cover:
S.G. IRON 400/12
Air Seperation Tank:
S.G. IRON 400/12
Bearing Bracking:
S.G. IRON 400/12
Pump Shaft:
431 Stainless Steel
316 Stainless Steel
Wear Plates:
316 Stainless Steel
Mechanical Seal:
Silicon Carbide/ Silicon Carbide
S.G. IRON 400/12

Design details

Pump Description:
End suction 2 vane semi open impeller
Suction Flange mm:
Delivery Flange mm:
Nominal Casting Thickness mm:
Solids Handling Size mm:
Operating Speed:
MIN: 1400rpm MAX: 1800rpm
Maximum Head m:
Maximum Capacity l/sec:
300 L/sec

Fuel consumption

Fuel Capacity Ltrs/US Gal:
900 Ltrs
Fuel Consumption:
16.1 L/hr @ 1400 RPM

Useful links


Optional Equipment

S35 Auto Start Control Panel

This control panel not only incorporates the diesel engine shutdowns such as oil pressure, engine temperature and coolant level but also allows you to easily add other pump related shutdowns and controls which include, pump temp, suction pressure, discharge pressure, high/low flow shutdown to name a few.

Optional Equipment

Trailer - Road / Site

All Sykes Contractors range pump sets can be supplied on site or road registerable single and dual axle trailers. Designed for ease of manouverability these can be towed by most road going vehicles on mining and construction sites or on the highway.

Optional Equipment

Lockable Battery Isolator

A lockable battery isolator is supplied as an option to isolate and lock out the power supply so as to avoid premature battery voltage draw when equipment is not in use and to isolate equipment whilst carrying out scheduled maintenance.


With the growing requirement for the remote monitoring technology, Sykes is pleased to announce the release of our latest "innovative solution" the Web Based Pump Monitoring System.
This system allows for real time remote monitoring and control of your dewatering pumps which is available over the nextG or satellite network.
It is as simple as visiting the website and entering your unique username and password.
This will then give you instant access to all of your registerd pump sets, providing live readings and a working history at your fingertips.

Product Support

Selling you a dewatering solution isn’t a Sykes goal. It’s our starting point. We understand that you need to be able to rely on fast, fuss- free genuine parts and service and warranty back-up long after your pump has started doing its job. We have Product Support teams on hand to make sure you can access qualified, professional and highly skilled technicians when you need them most – whether you need a simple seal and bearing change or a complete pump overhaul.

Genuine Parts

With our extensive range of genuine parts, expert interpreters and distribution centres across Australia and the world, full preventative maintenance servicing and 24/7 breakdown assistance, dedicated warranty support and our team of equipment support professionals.

Term Life

Compressor Prime
Involves passing a jet of compressed air  through a venturi-type nozzle to evacuate the pump casing and suction line. It makes sure priming is fast, positive and continuous - even under snore conditions. The priming system has no moving parts. This greatly reduces maintenance requirements.
Vacuum Prime
Features a vacuum priming chamber which dramatically reduces carry-over due to the stainless steel baffle deflector plates and pancake float. Ideal for wellpoint dewatering and long suction conditions.

Maintenance info & packages

  • Extended Service Contract

    For added peace of mind, you can purchase an Extended Service Contract with your product. Our service centres offer total engine and equipment overhauls - from basic top end work to total rebuilds - and a range of general preventive maintenance and service options to suit your equipment and applications. You can choose three, six or 12 month checkups or have an individual schedule customised to suit your exact requirements.

The world’s best-regarded water management brands are united by a common vision - they’re engineered and built to make mining and construction projects safer and more productive while being sensitive to the environment.

Our flagship water management brand, Sykes/Primax has been a major force in the world’s auto-prime pump market for over 40 years.

Much of its success reflects its cleverly designed priming systems which improve fluid handling efficiencies and greatly reduce maintenance requirements. A ‘snore’ facility built into its ground-breaking auto-priming pumps, for example, means they can run dry without damage for extended periods.

North America
Sales, Parts & Service
11000-A South Commerce Blvd
Charlotte, North Carolina NC 28273
Tel: +1 704 587 3377
Fax: +1 704 587 3388
Sales, Parts & Service
12 Hoskins Road
Landsdale, WA 6065, Australia
Tel: +61 (0)8 9302 7000
Fax: +61 (0)8 9302 2122