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Pentax CM40 Range of End Suction Centrifugal Pumps

Code: 574-9KKK
  • From £963.60 (inc. VAT)
  • (FREE UK Delivery)

The CM series is made up of single stage electric monobloc pumps with a flanged hydraulic motor connection. The pump casing is manufactured in accordance with the provisions of DIN 24255-NF E 44 III-UNI 7476 standards, regarding hydraulic dimensions and connection points.

Newer stocked models now come with IE3 motors as standard

The pumps may be installed in all positions, except where the suction point is directed downwards. The design of these machines allows the rotating parts and the motor to be removed from the pump casing without having to disconnect the pipes. Thus any maintenance is easily and quickly performed.

Standard design features:

Cast iron pump casing, motor bracket and impeller. Stainless steel shaft. Mechanical seal with ceramic/graphite counter faces. Flanged connection points DN32 - DN80 2236 PN10 standards. Threaded type counter flanges UNI2254

Clean water pumping only, non aggressive, non explosive and free from abrasives and fibres. Liquid temperature from -10 to 90c. Environmental temperature up to 40c max. Maximum operating pressure 10 Bar

Full data on PDF datasheet.

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  • CM40 Range of End Suction Centrifugal Pumps
  • Centrifugal Impeller
  • 415v 50Hz
  • 1.5-15Kw
  • Flows of 800 Litres Per Minute Maximum
  • Heads of 90 Metres Head Maximum
  • 40mm 1½" BSP Female Outlet
  • 65mm 2½" BSP Female Inlet
  • Liquid temperature -10 to 90 Degrees
  • Examples of use - heating and air conditioning systems, water supply and irrigation
  • Full data on PDF datasheet


Delivery Times (UK)

At Pump.co.uk we offer UK next working day delivery for all orders received by 3:00pm.

Any orders placed after 3:00pm will be shipped the following day for delivery the next working day.

Any orders placed after 3:00pm on a Friday or over the weekend will be processed and shipped on Monday for delivery on Tuesday except for Bank holidays where your order will be processed the next working day.

Orders for the Highlands and the Islands will take 3-5 days. Postcodes affected by this are:- FK, KY, PA, PH, DD, AB, IV, KA, KW, BT, IM, HS, ZE, GY and JE.

International Deliveries (EU/ROW)

Deliveries to EU countries can take between 5 and 7 working days.

Deliveries outside of the UK/EU can take up to 7-10 working days. All import taxes are the responsibility of the buyer.

Please call us for more information.

Checking Goods

Upon receipt of your order, you will be asked to sign for the goods received and agree that they are in good condition. If the package does not appear to be in good condition then please check your item before signing. If you are unable to check the contents of your delivery at the point of delivery then please sign for the parcel as 'Unchecked'. Failure to do so may affect any warranty claims that you make thereafter.

If the goods have been damaged then these are to be reported to our sales team ASAP

Delivery Schedule

All delivery dates shown are for guidance and delivery timeframes may vary depending on circumstances beyond our control.

Orders placed after 3:00pm will not be dispatched until the next working day.



If for any reason any of your items delivered are defective please notify our sales team immediately. You will need to provide us with your order reference number (either our SDN number or your Order number) and the product details. E-mail sales@pump.co.uk or phone our customer service team on 020 8559 6000.

We will then arrange for collection of the item by our freight partners

You must return the item in its original condition, including packaging and obtain proof of return from the driver.

We will examine the returned Product and will notify you of your refund via e-mail or by telephone (if requested).

If you are entitled to a refund this will be processed within 14 days.

Products being returned to us under warranty are covered under a 'return to base' policy. Please call us with your invoice ref number and description of the fault and we will issue you with a returns note number and the item will need to be returned to us with a covering letter. Items will then be taken to our workshop for inspection and we will notify you via e-mail or telephone once this has been carried out.

All refunds will be processed back to the original payment method used when placing your order.

Contact us with any questions you have about this product