G70K ATEX Kalrez® Air Operated Diaphragm Pump

Overview Specifications Industries & Applications Documentation & Tools ;


Product Features

Model No.: G70K Series

  • ATEX approved
  • Exclusively from Flojet
  • Chemical resistant Kalrez® Diaphragms
  • Capable of Air or CO2 drive pressures up to 100PSI (6.9bar)
  • Robust Design with durable integral mounting
  • Patented Shuttle Valve eliminates stalling
  • Capable of passing solids up to 3.2mm diameter easily with large clog-free Check Valves
  • Corrosion Resistant materials capable of handling a wide range of chemicals
  • Ease of Installation with all quick disconnect ports
  • Leak resistant made from Viton® ExtremeTM O-ring seals
  • Ease of installation with all plug- in ports
  • John Guest® hose barb, NPT and elbow configurations available
  • Low air consumption compared with other pumps in its class

The Model G70K is designed to be the ultimate in performance and reliability. Our robust design combines innovative features and relentless testing to offer a pump that has a long, trouble free service life. The pump incorporates all the great features and benefits you expect with Flojet products and now it’s fitted with Kalrez®. The uniquely designed shuttle valve check valves, and its high performance capabilities have been combined to accomplish the ultimate in compact air operated double diaphragm pump technology.



Flow Rate
5 (gpm) 18.9 (lpm)
Air Supply Pressure
20 - 100 (psi) 1.4 - 6.9 (bar)
Temperature Range
120 (°F) 48.9 (°C)
Self Priming
Up to 15ft (4.5m).
Air Inlet & Outlet 1.4"(6.3mm);liquid Inlet & Outlet 3/8"(10-13mm) or or 1/2"(12.7mm) or 3/4"(19.1mm);
0.54 (kg) 1.2 (lb)
Industries & Applications

Industries & Applications

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Documentation & Tools



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