Drum pump with mechanical seal

F 430 / FP 430 for frequent medium changes

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The universal Drum pump with mechanical seal F/FP 430 can be used for various media and is suitable for conveying out of drums, IBCs or tanks. Due to the construction with mechanical seal, the pump can be easily and quickly taken apart into its two main components. This allows good cleanability. Distinct feature, only at FLUX: The inner tube is reinforced with a metal core on plastic models (PP and PVDF). This always allows full function of the mechanical seal. This way, leakage and unnecessary wear are prevented for the complete operating temperature range. Furthermore, it provides highest stability and makes immersion lengths of up to 3 000 mm possible. The versions in stainless steel and hastelloy C are ex-protected. The stainless steel version is also available as FOOD certified version.

 

  • Application areas: Ex  
  • Application areas: Food  
  • Application areas: FDA  

Technical data:

  • Flow rate: max. 240 l/min1
  • Delivery head: max. 30 mwc2
  • Viscosity: min. 1 mPas - max. 1200 mPas2
  • Outer tube diameter: min. 40 mm - max. 50 mm3
  • Immersion length: 700, 1000, 1200
  • Materials outer tube: Polypropylene, Aluminium, Stainless steel, hastelloy C, Polyvinylidene fluoride
  • Media / Fluids: Acids, Alkalis, Petroleum products, Highly flammable media, Solvents, Fuels, Aqueous salt solutions
  • Seal: with mechanical seal
  • Container: 200 l drums, 1000 l IBC, Tanks > 1000 liters
  • 1 The maximum delivery rate is a test bench value, measured with water at 20 ° C at the pressure port of the pump, without accessories (hose, nozzle, flow meter). The practically achievable delivery rate is lower. It depends on the individual application, the fluid properties and the pump configuration. Please refer to technical data sheets / performance diagrams.
  • 2 dependent on pump model, motor and medium
  • 3 dependent on pump model

Product attributes

  • With mechanical seal for sealing the inner tube
  • Pump can be disassembled into two parts: inner tube cpl. and outer tube
  • Inner tube with metal core on PP and PVDF
  • Versions for use in hazardous areas available
  • FOOD version available
  • Grease-lubricated shaft bearing
  • Can be combined with various motors as required

Benefits

  • Ideal for frequent medium changes, hardening media, fast drying media, crystallizing media
  • Can be taken apart into main components easily and quickly for cleaning
  • Compared to sealless pump higher service life on abrasive media
  • The inner tube reinforced with metal core on plastic models prevents leakage and unnecessary wear of the mechanical seal in all operating temperature ranges.
  • High stability of the pumps in plastic version enables immersion lengths of up to 3000 mm even here
  • Temporary operation against closed valve (hand nozzle, ball valve etc.) is possible until max. indicated operating temperature
  • Very quiet operation with low vibrations
  • Version in stainless steel and Hastelloy C can be used in hazardous areas
  • FOOD version conform EC 1935/2004 and FDA CFR 21 for contact with food available
  • Appropriate motors
    Commutator motors
    FEM 4070
    Delivery rate max. 215 l/min
    Delivery head max. 26 mwc

    F 457 / F 457 EL
    Delivery rate max. 220 l/min
    Delivery head max. 30 mwc
     
    F 458 / F 458 EL
    Delivery rate max. 200 l/min
    Delivery head max. 23 mwc

    F 460 Ex / F 460 Ex EL
    Delivery rate max. 200 l/min
    Delivery head max. 23 mwc

    F 458-1/ F 460-1 Ex
    Delivery rate max. 220 l/min
    Delivery head max. 28 mwc

    Brushless Motor
    FBM 4000 Ex
    Delivery rate max. 220 l/min
    Delivery head max. 23 mwc

    Three-phase gear motor
    F 414
    Delivery rate max. 185 l/min
    Delivery head max. 21 mwc

    Compressed air motor
    F 416 Ex / F 416-1 Ex / F 416-2 Ex
    Delivery rate max. 240 l/min
    Delivery head max. 30 mwc
     
    The maximum delivery rate is a test bench value, measured with water at 20°C at the pressure port of the pump, without accessories (hose, nozzle, flow meter). The practically achievable delivery rate is lower. It depends on the individual application, the fluid properties and the pump configuration. Please refer to technical data sheets / performance diagrams.
  • Media examples

    Outer tube material polypropylene:
    Hydrochloric acid, boric acid, sulfuric acid, citric acid, lactic acid, phthalic acid, sodium hydroxide, potassium hydroxide, ammonia water

    Outer tube material polyvinylidene fluoride:
    Hydrobromic acid, chloric acid, chromic acid, hydrofluoric acid, battery acid, nitric acid, nitrous acid, sulfuric acid, acetic acid (up to 80 %), methyl sulfuric, perchloric acid, peracetic acid, phosphoric acid, potassium (potash bleaching lye), sodium hypochlorite, sodium chloride (table salt), potassium chloride, sodium sulfate, sodium carbonate  

    Outer tube material aluminium:
    Petroleum, diesel, heating oil, hydraulic oil, engine oil, machine oil

    Outer tube material Hastelloy C:
    Gasoline, formic acid (as from 85 %), ethylene glycol, petroleum, "MEK (methyl ethyl ketone = butanone), octane

    Outer tube material stainless steel:
    Ethanol, methanol, butanol, acetone, toluene, isobutanol, propanol, xylene, urea solutions, white spirit, diesel

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