Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux PumpsVertical Centrifugal Immersion Pumps Type F 620 and F 640 with mechanical seal in vertical or horizontal version. Suitable for stationary or portable use with typical liquid transfer applications.

F 620 S-15 and -30
for transferring low flammability liquids up to a viscosity of 2500 mPas (cP)
Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux Pumps
Construction features:
  • Material: stainless steel 1.4571/316 Ti (S)
  • consisting of an inner tube and outer tube
  • drive shaft supported by intermediate bearing within the inner tube
  • with an open conical impeller the liquid is delivered between the inner and outer tubes to the pump outlet
Sizes:
  • Size 15: Q max. = 19 m/h, H max. = 10 m WC
  • Size 30: Q max. = 23 m/h, H max. = 12 m WC
Technical Data: (download)

F 640 PP-15, -30, -15 Z and - 30 Z
for transferring low flammability liquids up to a viscosity of 2500 mPas (cP)
Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux Pumps
Construction features:
  • Material: Polypropylene (PP)
  • consisting of an inner tube and outer tube
  • drive shaft supported by intermediate bearings within the inner tube
  • a steel cored inner tube in PP provides the ultimate in stability and prevents elongation of the plastic at high temperatures
  • with an open conical impeller or a closed centrifugl impeller (Z) the liquid is delivered between the inner and outer tubes to the pump outlet
Sizes:
  • Size 15: Q max. = 17 m/h, H max. = 8 m WC
  • Size 30: Q max. = 29 m/h, H max. = 10 m WC
  • Size 15 Z: Q max. = 21 m/h, H max. = 10 m WC
  • Size 30 Z: Q max. = 34 m/h, H max. = 11 m WC
Technical Data: (download)

F 640 PP-185 und F 640 PVDF-185
for transferring corrosive liquids up to a viscosity of 150 mPas (cP)
Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux Pumps
Construction features:
  • Material: Polypropylene (PP) or Polyvinylidenfluoride (PVDF)
  • consisting of an inner tube and outer tube
  • drive shaft supported by intermediate bearings within the inner tube
  • a steel cored inner tube in PP provides the ultimate in stability and prevents elongation of the plastic at high temperatures
  • range of carefully chosen impeller diameters
Sizes:
  • Size 185: Q max. = 40 m/h, H max. = 23 m WC
Technical Data: (download)

F 620 S-30 TR
for transferring low flammability liquids up to a viscosity of 2500 mPas (cP)
Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux Pumps
Construction features:
  • Material: stainless steel 1.4571/316 Ti (S)
  • open conical impeller in Polypropylene (PP)
  • suction side: thread G 2 A (BSP 2" male)
  • discharge side: thread G 1 A (BSP 1 " male)
Sizes:
  • Size 30 TR:
    Q max. = 23 m/h, H max. = 12 m WC
Technical Data: (zum Download)

F 640 PP-30 TR
for transferring low flammability liquids up to a viscosity of 2500 mPas (cP)
Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux Pumps
Construction features:
  • Material: Polypropylene (PP)
  • open conical impeller in Polypropylene (PP)
  • thread or flange connection:
  • suction side: thread G 2 A (BSP 2" male) or flange DN 65, PN 10
  • discharge side: thread G 2 A (BSP 2 " male) or flange DN 50, PN 10
Sizes:
  • Size 30 TR:
    Q max. = 29 m/h, H max. = 10 m WC
Technical Data: (download)

F 640 PP-230 TR
for transferring low flammability liquids up to a viscosity of 150 mPas (cP)
Vertical,Centrifugal,Immersion,Pumps,Type F620/640,Flux Pumps
Construction features:
  • Material: Polypropylene (PP)
  • range of carefully chosen impeller diameters
  • suction side: flange DN 65, PN 10
  • discharge side: flange DN 50, PN 10
Sizes:
  • Size 230 TR:
    Q max. = 44 m/h, H max. = 33 m WS
Technical Data: (download)

Back To Flux Vertical Centrifugal Immersion Pumps