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Grundfos 98548112 CMBE 3-30, 230V Booster Pump

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SKU#

98548112

In stock

98548112

Features:

•Constant pressure via integrated speed control
•Compact design
•Robust, stainless steel design
•Easy installation
•Low energy consumption
•Dry-running protection
•Noise level below 55 dBA and even lower at controlled speed

Complete pump system preassembled with:

•CME pump with integrated frequency converter
•5-way fitting with non-return valve
•Diaphragm tank
•Pressure gauge
•Pressure sensor

Overview

The Grundfos CMBE 3-30 booster pump is designed for domestic and commercial water supply, pressure boosting, irrigation, and dewatering applications. This 230V model uses an integrated speed controller and pressure sensor to maintain constant pressure by adjusting motor speed as demand changes. Permanent magnet motor technology supports energy-efficient, quiet operation.

The complete preassembled system includes a CME pump with integrated frequency converter, 5-way fitting with non-return valve, diaphragm tank, pressure gauge, and pressure sensor. It also features a compact stainless steel design, dry-running protection, and noise levels below 55 dBA.

Specifications

More Information
Voltage	230v
Model #	98548112
Manufacturer	Grundfos
Shipping Weight	30

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Additional Info

Product Literature

CMBE-booster_DataBook

(Size: 2.55 MB)

CMBE-installation-operating

(Size: 1.83 MB)

CMBE-product-guide

(Size: 0.24 MB)

CMBE-visual-instructions

(Size: 2.93 MB)

Grundfos SQ Series

(Size: 1.17 MB)

FAQs

What applications is the Grundfos CMBE 3-30 designed for?

It is designed for domestic and commercial water supply, pressure boosting, irrigation, and dewatering applications.

What voltage does this model require?

This CMBE 3-30 model operates on 230V.

How does the pump maintain constant pressure?

An integrated speed controller works with a pressure sensor to adjust motor speed as conditions change.

What is included with the preassembled system?

It includes a CME pump with integrated frequency converter, 5-way fitting with non-return valve, diaphragm tank, pressure gauge, and pressure sensor.

Does this pump include dry-running protection?

Yes, dry-running protection is included.

How quiet is the CMBE 3-30?

The stated noise level is below 55 dBA and can be even lower at controlled speed.

What motor technology does it use?

It uses permanent magnet motor technology for energy-efficient operation.

What design features are highlighted?

It features a compact, robust stainless steel design and comes as a complete preassembled booster system.

Installation Tips

Installation Brief

The Grundfos CMBE 3-30 is a preassembled booster system designed for straightforward setup in supported water supply and pressure boosting applications.

Confirm that the installation matches the 230V electrical requirement for this model.
Place the booster system in position for connection to the pipe system.
Verify that the included pressure sensor and pressure gauge are properly in place as part of the preassembled assembly.
Check the system for secure connections before startup.
Start the unit and confirm that the integrated controls are maintaining pressure in the system.