Vacuum Pump, Standard, 2 Stage, 1 HP, Voltage 115/230, 11/5.5 Amps AC, Displacement 17.7 cfm, Ultimate Pressure Torr 1x10-4, Tube Inside Dia. 1-5/8 In., Length 26 In., Height 18-3/4 In., Width 13-3/4 In., Duty Continuous, With Thermally Protected Motors, Blue/Gray Finish, Filter Intake, Screens Reduce Possibility of Foreign Material Entering Pump, Reservoir Large Oil, Dilutes Contaminants and Minimizes Oil Changes, Ballast Gas, Inhibits Condensation Inside Pump
Standard High-Vacuum Pumps
- Low pump rpm (400 to 580 rpm). Pumps operate 20 F cooler than many high-rpm direct-drive pumps. All-metal internal construction. Contoured molded belt guard and base on 3Z655 and 3Z656 for quieter operation. Gas ballast inhibits condensation inside pump. Factory wired for 115V operation. Intake filter screens. Belt guard, base, motor with On/Off switch, and 3-wire cord. Blue/gray finish. Oil included.
- Large oil reservoir Continuous duty with thermally protected motors