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FloJet N5100040 Air Operated Diaphragm Beverage Pump


These beverage pumps are popular industry wide. Spare parts and replacements available.

  • Designed for water, alkaline, soaps, alcohols and ketones.
  • Capable of CO2 inlet pressures up to 80psi (5.6 bar).
  • Ultimate performance and reliability with extended service life.
  • Built-in auto shutoff, automatically shuts off pump when bag is empty and restarts when a full bag is connected.
  • Quiet operation when exhaust muffler is fitted.
  • Easy installation with all quick disconnect ports.
  • High CO2 inlet supply capability, exceeds FCB machine requirements.
Model No Max Flow PSI
Air Supply
Diaphragms Valves
N5100 - 040 7.3 lpm 20 to 80 Santoprene Santoprene


Full details
Warranty 12 months
Materials used Body: Acetal Copolymer   Diaphragms: Santoprene    Valves: Santoprene
Suitable for: Potable water, alkaline, soaps, alcohols, ketones
Air Supply Pressure Up to: 80 PSI (5.6 bar)
Liquid Temperature Range Min: 4.4 °C - Max: 48.9°C
Self Prime Up to 8.5m
Product "In" port fitting 3/8" (9.5mm) barbed straight port
Product "Out" port fitting 3/8" (9.5mm) barbed straight port
Air - inlet port filling 1/4" (6.3mm) barbed straight port
Port options See accessories
Dimensions Length: 157mm   Height: 105mm   Width: 61mm
Made in: USA / China
Accessories Air - JG push in 1/4" O.B.
Fluid - 1/4" & 1/2" straight (stainless steel)

Aussie's Observations about FloJet N5100040 Air Operated Diaphragm Beverage Pump

Budget • Good • Better • Best • Superior

Suitable for:

A wide variety of agricultural and industrial purposes.

What we liked:

Flojet is the top brand for these kinds of diaphragm pumps. Don't be fooled by cheap copies. Full range of spare parts in stock at Creative Pumps and available quickly.

Less than ideal:

Nothing at all, Flojet make the highest quality diaphragm pumps.


Technical Specifications

Product Name FloJet N5100040 Air Operated Diaphragm Beverage Pump
Max Flow L/Minutelitres per min7.3
Max Flow L/Hourlitres per hour438
PSI Setting20 to 80 Air Inlet
VoltageAir Operated