Regenerative blower without motor
147 cfm | SDR4 Series GAST

The Gast full line of Regenair® Regenerative Blowers for high volume vacuum or compressed air applications offers both motor-mounted and separate drive models. Air flow capabilities range from 27 to 1350 cfm (46 to 2294 m3/h), vacuum capabilities up to 183 in. H2O (13.5 in. Hg/456 mbar), and pressure capabilities up to 284 in.H2O (10.25 psig/707 mbar). TEFC electric motors are UL and CSA certified on several models and come in single and threephase, dual frequency, and multi-voltage versions for worldwide applications; 12 volt DC is available on the smallest model. Horsepowers range from 1/8 to 30 HP (0,09 to 22,4 kW).

Separate Drive Series
* Drive pulley size can be changed to lower speeds and adjust performance
* Built-in acoustical muffling reduces operation noise
* Precision balanced impellers provide low vibration operation