Flux Barrel Hand Pump – Manual, Hand-Operated Fluid Transfer

The Flux barrel hand pump is a durable, safe fluid transfer solution for manually dispensing smaller volumes. This reliable hand pump is designed for use in workshops, service centres, laboratories and production environments. The unit combines robust polypropylene construction with modern ergonomics, chemical-resistant seal options and an adjustable uptake tube, making it suitable for a wide range of different drums, barrels and hobbocks. This hand operated barrel pump provides controlled low-viscosity fluid transfer without the need for electricity, batteries or compressed air. Its portable, lightweight design makes it ideal for remote sites, outdoor areas or facilities seeking a low-cost, dependable dispensing method. Moreover, with a choice of chemical-resistant o-ring materials and barrel adaptors, it can be used wide range of liquids and container types.

Part numbers available:

21-00000321

Pump type:

Lever-operated, self-priming, manually actuated barrel hand pump

Outer tube material: Heavy-duty polypropylene (PP)

Inner tube system: Telescopic, 3-piece uptake tube

O-rings: FKM (Viton) as standard. NBR or EPDM alternatives available on request.

Immersion lengths: Adjustable from 575 mm to 965 mm (Optional reduced length uptake tube for 410–615 mm containers)

Barrel connection: 2” BSP male thread

Outlet connection: 19 mm (¾”) hose spout with anti-drip design

Weight: 1.4kg

Max flow rate:

Approx. 300–375 ml per stroke.

• Dispensing oils, glycol, antifreeze, coolant and transmission fluids in automotive workshops
  • Transferring detergents, surfactants, degreasers and alkaline cleaners in hygiene and also maintenance operations
  • Pumping AdBlue from 200-220 L drums in vehicle fleet and agricultural environments
  • Chemical dosing in water treatment, laboratory and plating applications
  • Decanting dilute alkalis, for instance bleach, sodium hydroxide, sodium hypochlorite
  • General drum-to-container transfer in warehouses and chemical stores

Media examples for Flux barrel hand pump

Common fluids handled by the Flux barrel hand pump include:
• AdBlue
• Light mineral oils and lubricants
• Glycol, antifreeze and coolant mixes
• Mild acids (inorganic) stored in plastic drums
• Detergents, surfactants and degreasers
• Water-based solutions
• Alkalis: sodium hydroxide (low concentration), ammonia solutions
• Transmission fluids and also hydraulic oils

Note: Media compatibility depends on correct seal selection (NBR, EPDM or Viton). Always check compatibility before use.

O-rings / seal options:

• Nitrile (NBR): Suitable for oils, diesel, light hydrocarbons and additionally lubricants
• Viton (FKM): Resistant to AdBlue, antifreeze, transmission fluids, inorganic acids
• EPDM: Suitable for detergents, water-based fluids, alkalis, CIP solutions

 

This portable hand-operated barrel pump offers an exceptional cost-to-performance ratio and is ideal for safe dispensing of smaller volumes. It is the perfect solution when electric or battery-powered pumps are uneconomical, or when a power supply is not available.

Eliminates the need to lift and tip chemical containers, reducing manual handling and spill risk.

Key reasons to choose this model:

• Chemical resistance: A choice of three seal materials for compatibility with oils, chemicals, alkalis, coolants and aqueous solutions
• Low price: Ideal for dispensing smaller volumes
• Proven design: Builds on decades of proven field performance, with enhanced lever action and improved valve assembly design.
• Operator safety: Eliminates lifting and tipping. The anti-drip nozzle, secure bunghole connector and adjustable uptake pipe guarantee controlled dispensing with minimal risk of spillage.
• Ease of use: Self-priming action and smooth, rhythmic lever operation ensure consistent flow and reduced operator fatigue.
• Maintenance efficiency: The quick-access valve assembly enables fast cleaning and internal inspection, with no specialist tools required.
• Universal: Fits barrels with standard 2” BSP drum openings. Range of adaptors available for plastic drums.
• Compact ergonomics: Lightweight and suitable for frequent or occasional use.
• Environmentally friendly: Finally, this pump can be recycled when no longer needed.