For 99.9% drum emptying

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Pre-assembled pump kit for 99,98 % drum emptying.  Due to integrated backflow stop less than 0.05 l residual amount in 200 l drum possible. For pumping thin media out of 200 l drums (immersion length 1000 mm) or IBCs (immersion length 1200 mm). Comprising drum pump F 425 with mechanical seal, outer tube in stainless steel, commutator motor F 460,  hose, hand nozzle and compression gland. Can also be used in hazardous areas. 

  • Application areas: Atex  

Technical data:

  • Flow rate: max. 35 l/min1
  • Delivery head: max. 8 mwc
  • Viscosity: min. 1 mPas - max. 600 mPas
  • Outer tube diameter: max. 41 mm
  • Immersion length: 1000, 1200
  • Materials outer tube: Stainless steel
  • Media / Fluids: Fuels, Highly flammable media, Petroleum products, Solvents
  • Seal: with mechanical seal
  • Container: 1000 l IBC, 200 l drums
  • 1 The max. flow rate is achieved in the mentioned configuration with the medium water at 20°C and discharge height = height of outlet.

Product attributes

  • Pump with mechanical seal
  • Switch lever to close the backflow valve / foot valve
  • Pulsation-free transfer
  • Transfer against closed valve (e.g. hand nozzle) possible
  • Radial shaft sealing ring prevents intrusion of vapours and liquids into the coupling area



  • Less than 0.05 l residual amount left in 200 l drum
  • Universally and flexibly applicable
  • Reduction of cleaning and waste disposal costs
  • Optimal use of fluids
  • No loss of medium when taking the pump from drum to drum
  • Stainless steel version can be used in hazardous area