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Flux FBM 4100 Battery Powered Motor

For Flux Barrel Pumps

Key Specifications
Max. Flow Rate	218 lpm
Max. Head	30 m
Max. Temperature
Max. Viscosity	5,000 mPas (cP)
Solids
Size
Weight	2.8 kg (with batteries)

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The FLUX FBM 4100 is the world’s first smart battery-powered motor for drum and container pumps, combining cordless flexibility with intelligent control. Designed to replace traditional mains-powered or collector motors, it delivers high performance through a 420 W brushless motor while improving efficiency, reliability and ease of use.

Powered by a 36 V system (2 x 18 V batteries), the FBM 4100 provides consistent, portable operation across a wide range of applications. With integrated smart functions such as batching, dry-run protection and variable speed control, it eliminates the need for additional accessories while enhancing process accuracy and equipment protection.

Compatible with FLUX 400 Series pump tubes and the FLUX VISCOPOWER F 570 progressive cavity pump. Adaptable also to other drum pump systems, it offers a simple upgrade to modern and controlled fluid handling.

The FBM 4100 is built with a robust design for high operational reliability and is available in four versions to suit different environments:, IP24 Core (ventilated, without interface), IP24 Pro (ventilated, with interface), IP44 Core (closed housing, without interface), IP44 Pro (closed housing, with interface).

The IP24 versions provide protection against splashing water and larger foreign objects, making them suitable for general industrial use, while the IP44 versions offer enhanced protection against smaller particles and harsher environments where additional sealing is required.

Key Features

First smart battery motor for drum pumps globally
Fully compatible with all FLUX 400 Series pump tubes and the FLUX VISCOPOWER F 570 progressive cavity pump
Integrated batching functionality for controlled dispensing
Built-in dry run protection to prevent pump damage
10-level speed adjustment for precise flow control
Integrated drum light for improved visibility during operation
Cordless design for maximum portability and ease of use

Improved process control without added complexity - Integrated smart features such as batching and speed control remove the need for external accessories, simplifying operation while increasing accuracy.

Enhanced equipment protection and reduced downtime - Dry run protection safeguards the pump from damage, helping to minimise maintenance and extend service life.

Improved efficiency with lower energy loss - The brushless motor achieves up to 80% efficiency, delivering strong performance while reducing energy consumption compared to traditional motors.

Maximum flexibility and mobility - Cordless operation allows easy transfer between containers and locations, ideal for multi-site or flexible production environments.

Cost-effective upgrade for existing systems - Designed to fit all FLUX 400 Series pumps, enabling users to modernise their setup without replacing existing pump tubes.

Safer and more efficient operation - Improved visibility with a built-in drum light and controlled dispensing reduces spillage, waste and operator risk.

The Flux FBM 4100 is suitable for applications requiring mobile, controlled and repeatable transfer from drums or containers, particularly where power access is limited or flexibility is required.