Belt Drive Rotary Vane Vacuum Pumps

A Belt Drive Rotary Vane Pump is almost identical to a Direct Drive Rotary Vane Pump. The only difference between the two is that the belt drive Rotary Vane Vacuum Pump is driven by a belt. There are several advantages why a belt drive vacuum pump would be preferable. One of these reasons is that the belt drive Rotary Vane Vacuum Pump runs at a slower RPM therefore the temperature created is lower, the wear and tear is less, and the overall lifetime of the pump is longer. The disadvantages are a lower CFM and performance.

DUOSEAL, Unmounted Belt Drive Rotary Vane Pump
Item #: WELCH-1374
Welch Belt Drive vacuum pump model 1374 giving you an ultimate vacuum of 0.001Torr (1 micron) and a ...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph
Item #: WELCH-1374B-01
Welch Belt Drive vacuum pump model 1374B-01 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph, Fomblinized
Item #: WELCH-1374B-01F
Welch Belt Drive vacuum pump model 1374B-01F giving you an ultimate vacuum of 0.001Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, no MOTOR
Item #: WELCH-1374B-10
Welch Belt Drive vacuum pump model 1374B-10 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230-460V 60HZ 3PH
Item #: WELCH-1374M-01
Welch Belt Drive vacuum pump model 1374M-01 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1376
Welch Belt Drive vacuum pump model 1376 giving you an ultimate vacuum of 0.001Torr (1 micron) and a ...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph
Item #: WELCH-1376B-01
Welch Belt Drive vacuum pump model 1376B-01 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump Mounted without motor
Item #: WELCH-1376B-10
Welch Belt Drive vacuum pump model 1376B-10 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, for Refrigeration, 115V 60Hz 1Ph
Item #: WELCH-1376B-46
Welch Belt Drive vacuum pump model 1376B-46 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 220V 50Hz 1Ph, with CE mark
Item #: WELCH-1376C-03
Welch Belt Drive vacuum pump model 1376C-03 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, for Refrigeration, 230V 50Hz 1Ph
Item #: WELCH-1376C-46
Welch Belt Drive vacuum pump model 1376C-46 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230-460V 60HZ 3PH
Item #: WELCH-1376M-01
Welch Belt Drive vacuum pump model 1376M-01 giving you an ultimate vacuum of 0.001Torr (1 micron) an...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1380
Welch Belt Drive vacuum pump model 1380 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph
Item #: WELCH-1380B-01
Welch Belt Drive vacuum pump model 1380B-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230V 60Hz 1Ph
Item #: WELCH-1380C-01
Welch Belt Drive vacuum pump model 1380C-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1397
Welch Belt Drive vacuum pump model 1397 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph
Item #: WELCH-1397B-01
Welch Belt Drive vacuum pump model 1397B-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Mounted without motor
Item #: WELCH-1397B-10
Welch Belt Drive vacuum pump model 1397B-10 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, for Refrigeration, 115V 60Hz 1Ph
Item #: WELCH-1397B-46
Welch Belt Drive vacuum pump model 1397B-46 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 220V 50Hz 1Ph without CE mark
Item #: WELCH-1397C-03
Welch Belt Drive vacuum pump model 1397C-03 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Refrigerant Pump, 230V 50 Hz 1Ph
Item #: WELCH-1397C-46
Welch Belt Drive vacuum pump model 1397C-46 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230V, 60Hz 3Ph
Item #: WELCH-1397M-01
Welch Belt Drive vacuum pump model 1397M-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1399
Welch Belt Drive vacuum pump model 1399 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph
Item #: WELCH-1399B-01
Welch Belt Drive vacuum pump model 1399B-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Mounted without motor
Item #: WELCH-1399B-10
Welch Belt Drive vacuum pump model 1399B-10 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph with CSA
Item #: WELCH-1399B-80
Welch Belt Drive vacuum pump model 1399B-80 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 220V 50Hz 1Ph with Schuko Plug
Item #: WELCH-1399C-02
Welch Belt Drive vacuum pump model 1399C-02 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph with Pump Plate
Item #: WELCH-1399N-01
Welch Belt Drive vacuum pump model 1399N-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1400
Welch Belt Drive vacuum pump model 1400 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph
Item #: WELCH-1400B-01
Welch Belt Drive vacuum pump model 1400B-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, MTD 115V, 60HZ 1PH FOMBLIN
Item #: WELCH-1400B-01F
Welch Belt Drive vacuum pump model 1400B-01F giving you an ultimate vacuum of 0.001 Torr (1 micron) ...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Mounted without motor
Item #: WELCH-1400B-10
Welch Belt Drive vacuum pump model 1400B-10 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V, 60Hz 1Ph, CSA
Item #: WELCH-1400B-80
Welch Belt Drive vacuum pump model 1400B-80 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230V 60Hz 1Ph
Item #: WELCH-1400C-01
Welch Belt Drive vacuum pump model 1400C-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1Ph, Explosion Proof Motor
Item #: WELCH-1400W-01
Welch Belt Drive vacuum pump model 1400W-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1402
Welch Belt Drive vacuum pump model 1402 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V 60Hz 1 Ph
Item #: WELCH-1402B-01
Welch Belt Drive vacuum pump model 1402B-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Mounted without motor
Item #: WELCH-1402B-10
Welch Belt Drive vacuum pump model 1402B-10 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, for Refrigeration, 115V 60Hz 1Ph
Item #: WELCH-1402B-46
Welch Belt Drive vacuum pump model 1402B-46 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115V, 60Hz 1Ph, CSA
Item #: WELCH-1402B-80
Welch Belt Drive vacuum pump model 1402B-80 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230V 60Hz 1Ph
Item #: WELCH-1402C-01
Welch Belt Drive vacuum pump model 1402C-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 220V 50Hz 1Ph with Schuko Plug-CE mark
Item #: WELCH-1402C-02
Welch Belt Drive vacuum pump model 1402C-02 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, for Refrigeration, 230V 50Hz 1Ph
Item #: WELCH-1402C-46
Welch Belt Drive vacuum pump model 1402C-46 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 230-460V 60Hz 3Ph
Item #: WELCH-1402M-01
Welch Belt Drive vacuum pump model 1402M-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, 115Volt,60Hz 1PH EXP PRF MOTOR
Item #: WELCH-1402W-01
Welch Belt Drive vacuum pump model 1402W-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, Unmounted Pump
Item #: WELCH-1405
Welch Belt Drive vacuum pump model 1405 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, MOUNTED PUMP 115V,60HZ 1PH
Item #: WELCH-1405B-01
Welch Belt Drive vacuum pump model 1405B-01 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, PUMP without MOTOR
Item #: WELCH-1405B-10
Welch Belt Drive vacuum pump model 1405B-10 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, MOUNTED PUMP 115V, 60Hz 1Ph, CSA
Item #: WELCH-1405B-80
Welch Belt Drive vacuum pump model 1405B-80 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info
DUOSEAL, Belt Drive Rotary Vane Pump, MOUNTED PUMP, 230V 50Hz 1Ph, with CE mark
Item #: WELCH-1405C-02
Welch Belt Drive vacuum pump model 1405C-02 giving you an ultimate vacuum of 0.001 Torr (1 micron) a...More Info