The Gast full line of 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 184 in. H2O (13.5 in. Hg/458 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 (see chart) and come in single and three-phase, 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).
Special models with explosion-proof motors, 1/3 to 10 HP, are designed for soil vapor extraction applications.