WELCH 3021-01 Vacuum Pump. 4 hp 1 Ph 115V AC 0.37 cfm Free Air Displacement

  
4 hp 1 Ph 115V AC 0.37 cfm Free Air Displacement 29.9 Hg Max Vacuum. This is listed as New(other) because the original packaging was damaged. Otherwise it is new and in excellent condition.

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