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Grundfos CMB 3-55 I C A D C A (5.5 Bar) Compact Home Booster with PM2-AD Pressure Manager 240V

MRRP £1,233.00 + VAT Our price £843.00 (+ VAT) Incl. VAT: £1,011.60
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The Grundfos CMB 3-55 (5.5 Bar) I-C-A-D-C-A 240V Compact Home Booster with pressure manager PM2 is used for water supply in domestic applications.  The pressure manager allows the pump to start and stop automatically according to demand and protects the pump from dry running.

The CM Booster is easily installed, just connect to the pipework, insert the plug into a socket and the system is operational.

The CM 3 range has 1" BSPF suction and discharge pipe connections (fittings not included with pump).

Pump is supplied with 1.5m cable (no plug).


  • compact
  • easy installation
  • automatic resetting of alarms
  • dry-running protection
  • anti cycling (leakage detection)
  • maximum continuous operating time


  • Single and Two Family Homes
  • Flats
  • Schools
  • Hotels/Guest Houses
  • Small Office Buildings
More Information
SKU 97530063
Manufacturer Grundfos
Manufacturers Warranty 2 Years
GTIN 5700317866379
Weight 19.4 Kg
Dimensions 317mm (h) x 158mm (w) x 417mm (d)
Motor Size (kW/W) 0.37 kW
Full Load Current (FLC) 4,4-4,0 A
Voltage 240V 1Ph 50Hz
Max Flow 4.1m3/hr
Max Head 55m
Material Stainless Steel


We offer free standard delivery to any UK address on a 3-5 working day delivery time on all orders over the value of £45 + vat. This is not weight restricted

Next day delivery is charged at £12.50 + vat for items under 35kgs.  Orders need to be placed before 5pm Mon-Thurs or 4:30 on Friday for guaranteed Next Day Delivery.

Next day delivery is not available for UK Highlands and Islands. Please click the following link to view postcodes/areas that don't qualify for next day delivery.


Due to some product specifications, there may be a lead time of up to 4 weeks. This is only on a small number of products and you will be contacted upon purchase and entitled to a full refund if required.

For Items over 35kgs, please review our delivery charges here

For full delivery terms please click here

International Delivery

If you want your order delivered to a remote area please contact our one of our Sales Representatives on 0800 112 3134 before placing your order and we will assist you further.


Please note specific items may incur a restocking charge as they are made to order, the cost of which, it determined by the manufacturer not ourselves. Items that are made to order or cut to specific length e.g. Hose cut to specific length may not be entitled to a refund.

Please contact customer services for clarification.

Unused, unaltered items may be returned at the buyers expense for credit upon Anchor Pumps prior written consent and upon the terms specified by Anchor Pumps.  The buyer assumes all risk of loss of such returned goods until actual receipt and acceptance by Anchor Pumps.  Please click here to view Returns information.

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