Industravac industrial dust vacuum collector. Model: Spencer SA-507A-MOD. Engine: 7.5HP / 575V / 3PH / 8.4 Amp. Unit equipped with filter bags. 250 cfm fan. Vacuum 5.6 In Hg. Electric starter included. The equipment has not been tested since we do not have the required voltage. However, the motor has been megged and the test is ok.