Becker single-stage side channel blower pressure package with IE3 premium efficiency 6.4 HP, 230/460v, 60 Hz, 3-phase, TEFC (IP55) motor. Standard features include heavy duty construction, integrated inlet and discharge silencers for quiet operation, and a UL/CSA listed motor with class F insulation. This fully-assembled, high-quality blower package is complete with an inlet filter silencer, relief valve, and pressure gauge.