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Oil Free Vane Pumps

Elmo Riestchle Oil Free Rotary Vane Pumps
Operating Principle V-SeriesPressure increase by volume reduction is the principle behind rotary vane operation. In a cylindrical housing a rotor is positioned eccentrically so that it is on the top almost touching the cylinder. Rotor blades or vanes as they are called, are positioned inside rotor slots.When the rotor starts turning, due to centrifugal force the blades are thrown out and slide against the internal surface of the cylinder. In this way a cell is formed between two blades with a volume that changes constantly during rotation. Air enters from the inlet port into a cell until the rear blade reaches the far end of the inlet port. At this point the cell has achieved its maximum air volume. As the cell then moves away from the port its volume becomes smaller and smaller, the air is thus compressed and the pressure rises. This continues until the pressure in the cell exceeds that in the pressure chamber and the compressed air then exits through the outlet port.Some models are fitted with exhaust valves which stop the back-flow of this discharged air if the maximum pressure has been reached. In a vacuum pump the process is similar, but the cell gives decreasing pressure, and the chamber is at atmospheric pressure. With pressure-vacuum pumps the lower end of the inlet port(s) for the vacuum is moved forward. The cell can now be filled through second inlet. To avoid impairing the vacuum, this second inlet port is located about one cell segment away from the main suction port. The ratio between vacuum and pressure capacities can be influenced by the choice of inlet port.
VTE6 115V 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$1,505.00
VTE6 200-277/346-480V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 2..
Ships from Mississauga, ON
2-3 Days
CAD$1,257.00
VTE6 230 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$1,505.00
VTE8 115V 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$1,771.00
VTE8 200-277/346-480V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 2..
Ships from Mississauga, ON
2-3 Days
CAD$1,476.00
VTE8 230 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$1,771.00
VTN16 115V 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$2,398.00
VTN16 200-290/346-500V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph 2..
Ships from Mississauga, ON
2-3 Days
CAD$2,020.00
VTN16 230 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$2,398.00
VTN16 230 575V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph 2..
Ships from Mississauga, ON
2-3 Days
CAD$2,020.00
VTN26 115V 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$3,580.00
VTN26 200-290/346-500V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph 2..
Ships from Mississauga, ON
2-3 Days
CAD$2,993.00
VTN26 230 1ph
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 1Ph 1..
Ships from Mississauga, ON
2-3 Days
CAD$3,580.00
VTN41 200-290/346-500V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph 2..
Ships from Mississauga, ON
2-3 Days
CAD$3,803.00
VTA60
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$5,339.00
VTA60
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$5,339.00
VTA60
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$7,050.00
VTA60
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$7,050.00
VTA80
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$6,751.00
VTA80
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$6,751.00
VTA80
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$7,601.00
VTA80
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 35CFMMaximum Vacuum Level of 25.5 inches HgMotor Specification of 3Ph 5..
Ships from Mississauga, ON
2-3 Days
CAD$7,601.00
VTR100 200V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 70.6CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$8,108.00
VTR100 230/460V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 70.6CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$8,108.00
VTR100 230/460V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 70.6CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$9,789.00
VTR100 575V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 70.6CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$9,789.00
VTR140 200V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 91.2CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$11,457.00
VTR140 230/460V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 91.2CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$12,520.00
VTR140 230/460V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 91.2CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$11,457.00
VTR140 575V
2-3 Days
Availability: 2-3 Days
Elmo Rietschle, Gardner Denver Oil Free Vane Vacuum PumpNominal Vacuum Flow of 91.2CFMMaximum Vacuum Level of 27.0 inches HgMotor Specification of 3Ph..
Ships from Mississauga, ON
2-3 Days
CAD$12,520.00
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