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Portable drum pump kit
Worker using portable drum pump for chemicals

Portable Drum Pump Kit with Detachable Battery Motor

£1,017.41 Excluding VAT

Fast, Safe Chemical Transfer Anywhere

The CombiFlux portable drum pump kit delivers reliable pumping performance for applications where mains power isn't available. Or, alternatively, when trailing leads are undesirable.

  • This Combiflux pump kit has a detachable, maintenance-free battery motor and a high-performance polypropylene pump tube.
  • Therefore, this kit makes light work of transferring low-viscosity fluids from a range of container types – including narrow-necked drums, bunded areas and awkwardly placed tanks.
  • Designed and manufactured in Germany, the CombiFlux is perfect for users who need a lightweight, compact cordless pumping solution for industrial applications.
  • Whether you’re working in a laboratory, manufacturing plant, or field environment, this battery-powered pump delivers reliable and efficient liquid handling wherever you need it.
  • This portable drum pump kit includes everything you need to get pumping.

Part numbers available

The following part numbers are available on our online shop:

  • 10-31449910
Lead times may vary, subject to prior orders. If next day delivery is required, please contact us to discuss availability before placing your order.

Pump Polypropylene, seal-less, compatible with a range of common chemicals
Motor Brushless DC, stepless speed control
Fast-charger With 2.5 Ah lithium-ion battery
Hose DN19 PVC, 1.5 m length
Hose connection DN19 polypropylene
Hand nozzle Polypropylene with FKM seal and 22 mm nozzle outlet size
Quick-release clamps For motor-to-pump connection
Hand nozzle holder Built into the pump outlet

The quick-release design allows easy removal and reconnection of the motor. This handy feature makes it simple to operate multiple pumps with a single motor.

Specification

Details
Pump type FP 314 PP‑32/25, seal‑less
Outer tube material Polypropylene (PP)
Driveshaft Hastelloy C
Bearing Flux PTFE/carbon spiral bearing
Impeller ETFE
Immersion length 1000 mm
Outer tube diameter 32 mm
Outlet thread G 1 A

Specification

Details
Model FBM‑B3100
Type Brushless battery motor
Speed range 5,000–15,000 RPM
Power rating 230 W
Duty cycle S1 continuous
Housing Double‑wall polyamide
Protection Overload switch, low‑current cut‑off, temperature control
Ingress protection IP44
Weight 1.2 kg
Certifications UKCA, CE, VDE‑GS

Specification

Details
Model B15‑3100
Type Lithium‑ion, 18V, 2.5 Ah
Protection Overload, deep discharge, overcurrent, short circuit
Sleep mode Yes
Dimensions 115 × 75 × 46 mm
Storage temperature –20 to +60°C
Weight 350 g

Specification

Details
Model BCH‑3100
Charging time 30 minutes
Voltage 220–240V, 50–60 Hz
Temperature range +5 to +40°C
Storage temperature –20 to +60°C
Cable length 2 m
Protection Reverse polarity, defective battery detection, temperature control
Status display LED indicators
IP rating IP30
Motor connection Quick‑release clamps

Performance

Value
Max flow rate Approx. 21 L/min*
Max delivery head 5 mwc
Max liquid temperature 45°C
Max density 1.3 kg/L
Max viscosity Approx. 250 mPas

*measured using water at 20°C with hose and hand nozzle connected. 

This portable drum pump kit is suitable for transferring a wide range of non‑aggressive and moderately aggressive fluids across industrial, agricultural and water‑treatment environments. Typical applications include:

  • Agriculture & horticulture – pumping fertiliser solutions and salt‑based treatments.
  • Industrial cleaning – transferring cleaning agents, detergents and maintenance chemicals.
  • Water & wastewater processes – handling disinfectants, treatment chemicals and light process fluids.
  • Manufacturing & workshops – moving light oils, coolant and waste oil for servicing and maintenance.

Compatible media

The pump is ideal for low‑viscosity liquids such as:

  • Dilute acids and alkalis
  • Cleaning agents and detergents
  • Light oils
  • Fertiliser solutions
  • Salt solutions
  • Water and wastewater fluids

  • Fully portable – cordless operation with no mains power required.
  • Lightweight and compact, ideal for labs, workshops and tight spaces.
  • Quick‑release motor connects to multiple pump tubes in seconds, reducing cleaning and setup time.
  • High‑capacity lithium‑ion battery transfers up to 1,000 litres per charge.
  • Fast charging – full charge in around 30 minutes for minimal downtime.
  • Seal‑less pump design provides excellent dry‑run protection and low maintenance.
  • Brushless IP44 motor performs reliably in environments with steam or corrosive fumes.
  • Quiet, low‑vibration operation suitable for noise‑sensitive areas.
  • Accurate dispensing with the integrated hand nozzle.
  • Chemical‑resistant, serviceable construction with readily available spare parts.
  • Suitable for small containers and standard 200–220 litre drums thanks to the slim tube diameter.
  • Easy to store and transport due to its modular, space‑saving design.

View the full drum pump range.

Learn more about battery drum pumps.

Learn more about Flux drum pumps.

Furthermore, learn more about our Flux Pump kits here.

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