Gast Manufacturing Incorporated was founded in Michigan USA in 1921 by William H. Gast, The first product was a unique Fruit Sprayer utilising a rotary vane compressor. In 1967, a partner ship was entered into to form a new British subsidiary, Gast Manufacturing Company Limited which was incorporated and commenced trading on 1st November 1967.

Gast has developed into a worldwide leader in the manufacture of air-moving products. We offer over 100 basic models of quality pneumatic pumps designed and built to meet the changing needs of industry.

Rocking Piston Compressors
Combines piston pump durability with diaphragm pump efficiency,
proven outstanding performance and flexibility.
Airflow capabilities 0.65 to 9 m3h, pressure 1 to 12 bar and vacuum to 31 mbar

Air Motors/Gearmotors
Rugged and reliable, a broad range of models are available in
lubricated and oilless styles.
Lubricated Air Motors range in size from 0.25 to 7.0 kW power with
speeds from 300 to 10,000 RPM. Oilless versions range from 0.13 to 0.61 KW with speeds up to 4000 RPM.

Linear Compressors
Extremely quiet, highly efficient operation and simple maintenance
through the principles of electromagnetic oscillation.
Airflow capabilities from 11 to 244 lpm, pressure to 0.72 bar and vacuum to 603 mbar.

Rotary Vane Compressor & Vacuum Pumps
Pulsation-free, minimal vibration with long service life for oilless
or lubricated applications.
Airflow from 0.55 to 93 m3h, pressure up to 1.7 bar and vacuum to 65 mbar

Regenerative Blowers
For high-volume vacuum or compressed air applications. Several
models are available with explosion proof motors for soil vapor
extraction applications.
Airflow range from 46 to 1376 m3h, pressure to 707 mbar and vacuum to 458 mbar.

Piston Compressors
The Piston air compressor is built to withstand rugged operating conditions for high-pressure,
oilless operation.
Air Flow ranges from 2.2 to 18.7 m3h with pressures up to 8.8 bar and vacuum down to 48 mbar.

Diaphragm Compressors
Compact, quiet source of vacuum or pressure. Miniature systems are
ideally suited for a variety of light-duty applications.
Airflow capabilities 1.2 to 6 m3h, pressure up to 4.2 bar and vacuum to 31 mbar.

Vacuum Generators
Low cost, compact alternative to traditional vacuum pumps in
single and multi-stage designs.
Vacuum to 99 mbar and vacuum flow rates range from 0.3 to 268.5 m3h.