Stainless steel seal-less JuniorFlux

Note: Price information will be shown when you select your option.

  • 316 stainless steel pump with fixed two-speed, 230V or 110V continuous duty motor.
  • Seal-less design with unique Flux spiral driveshaft bearing for extended service life.
  • Fully serviceable with all parts available to buy as spares.
  • Suitable for max liquid temp 60 deg C and max viscosity 250 mPas.
  • Hose and accessories available separately.
  • Not suitable for abrasive liquids or large quantities of solid particles.
  • 230V motors supplied with UK 3-pin plug adaptor.


Pump technical data
Model F314 S-28/25
Manufactured Germany
Pump tube diameter 28 mm
Immersion length 500 / 700 / 1000 mm
Outer tube material Stainless steel 316 Ti
Driveshaft material Stainless steel 316 Ti
Impeller material ETFE
Bearing material PTFE / Carbon
Seal material Seal-less
Max flow 56 LPM
Max delivery pressure 8.5 m
Max liquid density / SG 1,3
Max liquid temp 60 deg C
Max viscosity 250 mPas
Outlet thread G 3/4 A
Hose connection Not included
Motor technical data
Model FEM3070
Type Internally ventilated commutator
Manufactured Germany
Housing Polyamide
Motor power 230 W
Motor voltage 230 / 110V 50-60 Hz
IP rating 24
Speed High / Low adjustable
Duty Cycle S1 (continuous)
Insulation class Double insulated – protection class II
Protection Overload cut-out switch
Max ambient temp minus 20 to +40 deg C
Cable length 5 m
Approvals UKCA, CE, VDE-GS
Weight 1.5 kg
Total weight – pump with motor 2.8 / 3 / 3.2 kg

Additional information


F 314 S-28/25 with 230V motor, F 314 S-28/25 with 110V motor

immersion length

500 mm, 700 mm, 1000 mm

Hose connection

No connection, Polypropylene, PVDF, Stainless steel 316


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