Regenerative blowers for vacuum or compressed air

Gast has developed a range of oil-less regenerative blowers for high-volume vacuum or compressed air applications with both motor-mounted and separate drive models.

The Gast Group's range of oil-less regenerative blowers for high-volume vacuum or compressed air applications is available with both motor-mounted and separate drive models and can be mounted in virtually any position.

The range is capable of supplying continuous, non-pulsating air flow at rates from 46 to 2294 m3/h (27 to 1350 cfm), with vacuum capacities to 13.5" Hg/458 mbar (184" H2O) and pressure capabilities up to 10.25 psig/707 mbar (284" H2O).

The maintenance-free regenerative blowers, which have outputs ranging from 0.09 to 22.4 kW (1/8 to 30 HP), are available with UL and CSA certified TEFC electric motors on several models and come in single- and three-phase, dual-frequency, and multi-voltage versions for worldwide applications.

A 12 volt DC option is also available on the smallest models.

Special ATEX approved models with explosion-proof motors are designed for soil vapour extraction applications and available with horsepowers ranging from 0.25 to 7.46 kW (1/3 to 10 HP).

Corrosion resistant and tank models are available, as well as a complete range of recommended accessories.

Bespoke versions can also be manufactured to special order for OEM quantities.

Typical applications include air tables, solution and media agitation, vacuum hold-down and pickup, air blow-off, soil and ground water remediation, carton forming and packaging, lab filtration, sewage aeration, materials handling, aquaculture and pneumatic conveying.

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