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Grundfos CMB Intelligent Stainless Steel Horizontal Multistage Centrifugal Pump

CMB 1-27 CMB 3-27 CMB 3-37 CMB 3-46

The Grundfos CMB PM is an intelligent multistage booster pump designed to solve low water pressure issues.It integrates a multistage centrifugal pump with a PM1/PM2 pressure manager,featuring automatic start/stop for constant pressure and dry-running protection for safe operation.With low noise levels (<55 dB) and a compact,easy-to-install design,it is suitable for homes,hotels,schools,and similar settings,enhancing both water usage comfort and equipment reliability.
Function
Parameters
Size
Video Introduction

Function

Smart Pressure Management: Automatic start/stop maintains constant water pressure; suitable for residential and small commercial applications;

Dry-Run Protection: Prevents damage from running without water, extending equipment lifespan;

Low-Noise Operation: Motor noise below 55 dB(A) for enhanced user comfort;

Compact & Easy to Install: Integrated design; ready to use once connected to plumbing and power;

Stable & Reliable: Constructed from high-quality materials to minimize maintenance needs; suitable for various fluid transfer applications.

Parameters

model Voltage/Frequency Flow rate (m³/h) Head (m) Power (kW) caliber
CMB 1-27 220V/50HZ 1.7 18.2 0.3 1×1
CMB 3-27 220V/50HZ 3.1 20.3 0.5 1×1
CMB 3-37 220V/50HZ 3.1 27.7 0.5 1×1
CMB 3-46 220V/50HZ 3.1 34.7 0.5 1×1

Size

Video Introduction

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