Dual Stage Dual Voltage Vacuum Pump

Dual Stage Dual Voltage Vacuum PumpDual voltage: Expanded application in that it can be used in areas where either 120 V or 230 V AC are foundTwin-cylinder: High ultimate vacuumForced oil circulation: Improved efficiency and durabilityDual stage integrated cylinder structure: High performance and reliabilityInternal check valve: Prevent oil backflowLifting hook: Safe and convenient for roof top use