Grundfos CMB3-46PM1 Water Booster Pump

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012-233 2243



CMB Pump Series Grundfos CMB3-46PM1 (0.75hp) come with PM1 Pressure Manager with ✅built-in dry-running protection. This ⭐automatic start/stop is to provide and deliver ⭐instant water supply with good pressure for your daily needs.

Besides, this model Grundfos Water Pump CMB3-46PM1✅SUITABLE FOR 3-4 OUTLETS* that with instant water heater or normal size of shower. This is Grundfos 0.75hp water pump, suitable for shower rose and hand shower.

**New model GrundfosCMB3-46 PM1,  the replacement of CM3-5PM1 starting from 1st April 2021. Grundfos CMB3-46 PM1 review, Grundfos CMB 3-46 PM1 Price, Grundfos CMB 3-46 PM1 Manual, Grundfos CMB 3-46 PM1 Basic pump.

This model Grundfos CMB 3 46PM1, ✅the “3” indicate 3000 liters per hour volume of water and “5” indicate maximum of 5 bars water pressure.
As the result, this model is NOT SUITABLE for house with low quality piping system; as the working pressure is about 4.6 bars, it will cause the piping leaking problems. Especially those house which is having piping issue, we are strongly recommend to install inverter pumps.

**Replacing Older model version CH2-50PC

*recommended outlets subject to size and specification of water fittings.

Contact or Whatsapp us now at  012-2332243 to check the best latest PROMOTION PRICE and FREE Gifts now!

Grundfos CMB3-46 PM1 Price

The Grundfos CMB3-46PM1 series pressure booster pumps is ideal for instant water heater showers while providing strong, constant water pressure around your house and garden.

The Grundfos CMB3-46PM1 series is a compact, quiet yet powerful multistage pump with built-in pressure control and maintenance free design.

In addition, because the majority of  Grundfos CMB3-46PM1 Water pump components are using corrosion and wear resistant stainless steel , so the pump can last longer product life-span.


Firstly,  to gives (1) Long product life-span, majority of Grundfos Water pump components are using corrosion and wear resistant stainless steel.

In addition, Grundfos Pump is famous with (2) Quiet operation – For a comfortable environment, Grundfos design both the pump and the motor  to run quietly and less vibration.

Furthermore, Grundfos CMB3-46PM1 factory will assemble and test the PUMP before delivery to gives (3) Quality Assurance to the buyer.

Lastly, the pump is come with  (4) dry running protection that will cut off the pump if no water supply in the tank.

Other than these, Grundfos CMB3-46PM1 is also having FULL TEST SIRIM with 2 years warranty (Extra 6 months for Online Registration) that design for easy installation.

Contact or Whatsapp us now at  012-2332243  to check the best latest PROMOTION PRICE and FREE Gifts now!


Grundfos 0.75HP Water Pump Installation

Installation available please contact us for more information

The Grundfos CMB3-46PM1 series pressure booster system is ideal for instant water heater showers because it providing strong, constant water pressure around your house and garden.

Moreover, with excellent Danish technology, pure quality and the fact that only Grundfos pumps have been certified by SIRIM;

When you choose Grundfos, you will be completely relieve and satisfy with it’s quality and services.



1. Grundfos will grant a 2 year warranty on the product against manufacturing defects commencing from the date of purchase. So, if the date of purchase is more than 60 days from the date of delivery; then it is necessary to attach a photostat copy of your purchase receipt to this warranty card.

2. The warranty is valid only when the purchase date is confirmed by the dealer’s seal on the warranty card. It must sent to the Grundfos office within 7 days from the purchase date.

3. Within the warranty period, Grundfos shall carry out the repair or replacing of parts at Grundfos’ option; ex-factory or ex-authorize Grundfos Service Centre.

4. Grundfos will not be liable for any costs of removal, installation, transportation, or any charges which arise in connection with this warranty claim.


5. Grundfos will not be liable for any replacement of parts caused by normal wear & tear, damage caused by dry running, cavitation, unsuitable operating condition, unfavorable electric supply, mishandling, flooding, lightning, unauthorized alteration or repair, misapplication and product which is installed not in accordance to Grundfos printed installation and operating instructions.

6. To obtain a warranty claim, the defective product must be return to the Grundfos Service Center together with the prepaid freight, so the including the warranty card/receipt supporting the claim because Failure to present warranty card / receipt shall render the warranty claim invalid.

NOTE: The Warranty Card (Customer Copy) and original purchase document(s) must be produced for inspection when warranty service is requested. Any alteration or amendment to this certificate will render the warranty void. This warranty card is irreplaceable in the event of loss. The decision of Grundfos in relation to any claims or dispute over the warranty is final.

*Grundfos will not giving the Warranty if above conditions are not meet with completely.


More details please visit: Grundfos CMB-PM1 Series

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