JuniorFlux F 314 seal-less

Seal-less, low maintenance design with fixed motor

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Seal-less JUNIORFLUX F 314 with fixed commutator motor is suitable for a wide variety of applications, from emptying smaller containers up to 200 litre barrels. The seal-less design allows liquid to flow through the pump bearings.  This pump should be selected when minimal solid particles are present and liquids do not crystallise.  This design should also be selected if the pump is generally used with one liquid.  If the pump is to be used with multiple liquids, it may be preferable to select JUNIORFLUX F310 with mechanical seal.

Technical data:

  • Flow rate: min. 27 l/min1 - max. 57 l/min1
  • Delivery head: max. 8,5 mwc1
  • Viscosity: min. 1 mPas - max. 250 mPas1
  • Outer tube diameter: min. 25 mm2 - max. 32 mm2
  • Immersion length: 500, 700, 1000
  • Materials outer tube: Polypropylene, Polyvinylidene fluoride, Stainless steel
  • Media / Fluids: Acids, Alkalis, Aqueous salt solutions
  • Seal: sealless
  • Container: 200 l drums, Small containers, Hobbocks
  • 1 dependent on pump model, motor and medium
  • 2 dependent on pump model

Product attributes

  • Seal-less design for use with pure liquids
  • With single-phase 240 V or 110 V motor
  • 230 W 2-speed commutator motor
  • S1 rated, suitable for continuous running
  • Ergonomic handle design
  • Low weight
  • Hook to secure hand nozzle at pump discharge
  • Long-life PTFE bearings
  • Chemical resistant ETFE impellers
  • Manufactured in Germany
  • Serviceable design


  • Seal-less design ensures minimal maintenance
  • 25 mm diameter models for emptying narrow-necked containers
  • 32 mm diameter polypropylene models provide higher flow rates
  • Low weight ensures minimal effort is required to change drums
  • Continuous duty motors enable very long operating times
  • Overload cut-out switch ensures operational safety
  • Simple one-handed operation
  • Can be used in areas with limited space
  • Serviceable design ensures low life-cycle cost
  • Also available as pump kit