Grundfos CMBE Pressure Booster Systems

Grundfos CMBE Pressure Booster Systems

The Grundfos CMBE is a premium variable speed pressure boosting system designed to deliver constant water pressure for domestic, rural, agricultural and light commercial applications. Featuring an integrated variable speed drive, pressure sensor and intelligent controller, the CMBE automatically adjusts pump speed to match water demand, ensuring consistent pressure while reducing energy consumption.

Built around the proven Grundfos CME pump platform, the CMBE system comes pre-assembled with a pressure tank, pressure sensor, non-return valve and integrated controller, providing a complete pressure boosting solution. Its stainless steel construction, quiet operation and advanced protection features make it ideal for larger homes, lifestyle properties, irrigation systems and commercial water supply applications.

Key Features

✔ Constant Pressure Technology

✔ Variable Speed Drive (VSD)

✔ Energy Efficient Operation

✔ Quiet Running

✔ Stainless Steel Construction

✔ Dry-Run Protection

✔ Integrated Pressure Tank & Controller

✔ Pressure Sensor Included

✔ Grundfos GO App Connectivity

Typical Flow Rates

Model	Maximum Flow
CMBE 1-44	Up to 30 L/min
CMBE 3-62	Up to 80 L/min
CMBE 5-62	Up to 120 L/min
CMBE 10-54	Up to 180 L/min

Typical Applications

CMBE 1-44

• Small home
• Tank water supply
• Up to 2 bathrooms
• Garden watering

CMBE 3-62

• Average family home
• 2–3 bathrooms
• Multiple taps and showers operating at once
• Rainwater harvesting systems

CMBE 5-62

• Large homes
• Lifestyle properties
• Pressure boosting from storage tanks
• Small irrigation systems

CMBE 10-54

• Large rural homes
• Workshops and sheds
• Small commercial buildings
• Irrigation systems requiring higher flow rates

Why Choose a CMBE?

Unlike conventional pressure pumps that run at full speed, the Grundfos CMBE automatically adjusts motor speed to maintain the pressure you've selected. This means:

• Consistent shower pressure
• Better performance when multiple outlets are operating
• Reduced power consumption
• Less pump cycling
• Longer pump life

Need Help Choosing?

Not sure which CMBE is right for your application? Contact The Pump Shed Australia with:

• Number of bathrooms
• Tank or mains supply
• Irrigation requirements
• Distance and elevation

We'll help size the right system for your needs.

Product Specifications Link