 | | Welch 1374 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1374B-01 | | Belt Drive Two Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1x10-4 Torr, 23 CFM, 650 L/min |  | | |
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 | | Welch 1376 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1376B-01 | | Belt Drive Two Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1x10-4 Torr, 10.6 CFM, 300 L/min |  | | |
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 | | Welch 1380 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1380B-01 | | Belt Drive Single Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1.5x10-2 Torr, 5.6 CFM, 160 L/min |  | | |
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 | | Welch 1397 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1397B-01 | | Belt Drive Two Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1x10-4 Torr, 17.7 CFM, 500 L/min |  | | |
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 | | Welch 1399 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1399B-01 | | Belt Drive Single Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1.5x10-2 Torr, 1.2 CFM, 35 L/min |  | | |
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 | | Welch 1400 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1400B-01 | | Belt Drive Two Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1x10-4 Torr, 0.9 CFM, 25 L/min |  | | |
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 | | Welch 1402 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1402B-01 | | Belt Drive Two Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1x10-4 Torr, 5.6 CFM, 160 L/min |  | | |
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 | | Welch 1405 DUOSEAL® Belt Drive High Vacuum Pump | | Part # 1405B-01 | | Belt Drive Two Stage High Vacuum, Pump, 115/230 volts, 60 Hz., Open Drip-Proof, 1x10-4 Torr, 3.2 CFM, 90.6 L/min |  | | |
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