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FloJet 2100-734 Duplex 12v DC Diaphragm Pump


The Flojet Duplex is available in various performance ranges, voltages and with a choice of diaphragm and check valve materials, making it easily adaptable to a diverse range of applications.

The Flojet 2100 series is self-priming.

It may be located several feet from the tank, above or below the liquid level (it is not a submersible pump.)

For vertical pump mounting be sure that the motor is located on top.

Pump head may be rotated in 90° increments to simplify plumbing.

  • Can run dry without damage and handle liquids up to 54°C (130°F).
  • Duplex Diaphragm Design eliminates troublesome shaft seal.
  • No metal contact with liquid being pumped.
  • Ball bearing drive throughout pump and motor assures longer pump life.
  • Excellent self-priming capability. Pump may be located above the liquid level.
  • Powerful, permanent magnet motor with low current draw and long life brushes.

$412.80 $516.00

Technical Specifications

Product Name FloJet 2100-734 Duplex 12v DC Diaphragm Pump
Max Flow L/Minutelitres per min8
Max Flow L/Hourlitres per hour480
PSI SettingNo Pressure Switch
Voltage12v DC
Full details - Click here for further specifications
Suitable Uses Water transfer, agricultural spraying applications etc
Suitable liquids Many chemicals, sea water, fresh water, sugars, whisky and wine etc Click here for material charts
Warranty 12 months National Warranty Aust wide
Materials used Pump Head: Polypropylene   Diaphragms: Viton    Valves: Viton
Electrical Voltage: 12v DC   Amp draw: 7A    Watts: 84W   Power lead length: 24cm
On/Off switch No
Pressure switch None
Maximum pressure 60 PSI (a PRV - Pressure relief valve must be used)
Internal Bypass No
Self prime Up to 2.4m maximum
Suction Strainer Not included - Click here for options
Liquid Temperature 54°C Maximum
Inlet/Outlet Ports 3/8" Female NPT thread
Connections Included None - Click here for options
Fan cooled motor Yes
Dimensions Length: 200mm   Height: 90mm   Width: 100mm
Made in: Mexico
Spare Parts Click here for all spare parts
Accessories Click here for accessory index