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Established 1997
Air Operated Pumps

Flojet Series Air Operated Double Diaphragm Pumps (G57 Series) from Shelley Automation

Shelley Automation stocks the Flojet G57 series of air-operated double diaphragm pumps, known for their reliability and versatility in various applications. These pumps are ideal for:

  • Chemical feed/transfer and dispensing: They can handle a wide range of liquids, including harsh chemicals.
  • Herbicide and water transfer: Suitable for agricultural and landscaping tasks.
  • Solvent applications: Can be used for transferring and dispensing solvents safely.
  • Parts washers: Efficiently pump cleaning solutions for effective parts cleaning.
  • Ink transfer: Used in printing industry applications.
  • Car wash systems: Can handle soapy water and cleaning chemicals.

Here's what makes the Flojet G57 series stand out:

  • High performance: Delivers flow rates up to 5 gallons per minute (18.9 LPM) and can handle air inlet pressures up to 100 psi (6.9 bar).
  • Self-priming: Can lift liquids from a dry start up to 3 feet (0.9 meters).
  • Stall-proof design: Features a patented shuttle valve that eliminates stalling and ensures smooth operation.
  • Quiet operation: Equipped with an optional exhaust muffler for noise reduction.
  • Durable construction: Made with high-quality materials for long-lasting performance.
  • Compact and lightweight: Easy to install and integrate into various systems.

Shelley Automation offers different models within the G57 series, with variations in materials, port sizes, and pressure capabilities.