Flux Pumps FBM 4100 Battery Pump Motor – With Einhell Power!
The new FBM 4100 battery pump motor integrates our high‑efficiency 36 V brushless motor with dry‑run detection and programmable batch‑dispense control—protected by your choice of IP 24 or IP 44 housings. Powered by high‑performance Einhell batteries, the FBM 4100 delivers the power of a mains‑powered motor with true cordless freedom, moving drum pump power, convenience and functionality to a new level.

Weighing just 2.8 kg including batteries, it provides fast, clean and controlled transfer of a wide range of liquids—from chemicals and additives to oils, food ingredients and corrosive media. The intuitive LCD interface provides speed selection in 10% increments and six memory slots for repeatable filling, making precise dispensing effortless. With compatibility across FLUX F 400 and F 570 pump series—and optional adapters for other manufacturers pumps—the FBM 4100 instantly upgrades both new and existing drum and IBC pumps.

Empty up to eleven 200‑litre drums on a single charge, while rugged battery covers and durable construction ensure reliable operation in tough environments. The Pro version adds a 5‑pin interface for connection of external start/stop and 24 V accessory supply, delivering seamless integration with flowmeters, level sensors and automation accessories.
Smart. Independent. Powerful. The FBM 4100 sets a new benchmark for mobile drum‑pump performance—combining intelligence, efficiency and uncompromising portability.

Contact Sales@flux-pumps.co.uk (01202 823 304) for more information











































