Rotary Vane Vacuum Pump Manufacturers

Oil Sealed Rotary Vane Pumps operate according to the rotary vane principle.

The rotor is eccentrically positioned in the cylinder and has the slots for vane sliding. The centrifugal forces when rotates push the vanes towards wall of the cylinder through the slots of the rotor. The gas will be sucked in through a built-in anti suck back valve that prevents the pump from rotating backward at standstill, and goes into the cylinder. The gas will be compressed and pushed out through the exhaust opening located between the pumps housing and oil sump. The oil will be fed into the pump module from the oil sump for sealing and lubrication by differential pressure between pump module and oil sump, and will be collected through the oil separator in the upper part of oil sump. The oil will be dropped to the lower part of oil sump though the check valve or will be drawn to the pump module for re-circulation.

Rotary-Vane-Pump
MODEL KVAH 10 KVAH 15 KVAH 20 KVAH 25 KVAH 40 KVAH 63 KVAH 100 KVAH 160 KVAH 215 KVAH 250 KVAH 300 KVAH 400 KVAH 500 KVAH 600 KVAH 750
DISPLACEMENT 60Hz M3/HR 12 18 24 36 48 78 120 192 258 300 360 505 600 780 NA
50Hz 10 15 20 30 40 65 100 160 215 250 300 420 500 660 750
END VACUUM mbara 2 2 2 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.1 0.1 0.1 0.1
MOTOR 3 PH KW 60Hz 0.4 0.75 0.9 1.1 1.5 2.2 3 3.7 5.5 7.5 8.6 15 15 18.5 18.5
50Hz 0.4 0.75 0.9 0.9 1.1 1.5 2.2 3.7 5.5 7.5 7.5 11.2 11.2 15
MOTOR I PH KW 50/60Hz 0.4 0.75 0.9 1.5 1.5
REVOLUTION RPM 60Hz 1740 1740 3480 1740 1740 1740 1740 1740 1740 1740 1740 1160 1160 1160
50Hz 1540 1540 2870 1540 1540 1540 1540 1540 1540 1540 1540 980 980 980 1450
NOISE LEVEL db (A) 60Hz 59 60 62 67 67 68 68 75 77 77 78 78 78 79
50Hz 57 56 60 64 64 65 65 72 74 74 75 76 76 77 77
WATER VAPOUR TOLERENCE mbar 40 40 40 40 40 40 40 40 40 40 40
CAPACITY LPH 50/60Hz 0.7/0.9 0.9/1.1 1.6/1.8 2.6/2.8 3.0/3.6 4.0/4.5 4.0/4.5 5.0/5.8 17/19 21/23 27/30
OPERATING TEMPERATURE DEG C 50/60Hz 77 80 85 78 80 84 85 83 85 85 86 81 81 83 82
OIL CAPACITY LITRE 0.5 0.5 0.5 1 1 2 2 7 7 7 7 19 19 19 19
CONNECTIONS G (BSP) OR NPT INLET 1/2″ 1/2″ 1/2″ 1 -1/4″ 1 -1/4″ 1 -1/4″ 1 -1/4″ 2 “ 2 “ 2″ 2″ 3″ 3″ 3″ 3″
OUTLET 1- 1/4″ 1- 1/4″ 1- 1/4″ 1 -1/4″ 1 -1/4″ 1 -1/4″ 1 -1/4″ 1 -1/2″ 1 -1/2″ 2″ 2″ 3″ 3″ 3″ 3″
WEIGHT  WITH MOTOR KGS 20 22 20 47 53 65 75 124 145 184 184 504 637 703 535

Typical Applications:
Vacuum Packaging
Meat Packing
Vacuum Chucking & Holding
Central Vacuum Systems
Medical/Dental Vacuum
Electronic Assembly
Plastic Thermoforming
Food Processing

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