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Welch 1397 DuoSeal Vacuum Pump, 115V 60Hz 1 PH, Model 1397B-01

Name: Welch 1397 DuoSeal Vacuum Pump, 115V 60Hz 1 PH, Model 1397B-01
SKU: 659287

$ 56.48

$ 73.42

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$ 56.48

$ 73.42

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The Welch 1397B-01 DuoSeal vacuum pump is a rugged and robust vacuum pump for applications requiring pressures < 1 Torr. The 1397B-01 achieves < 0.001 Torr with a pumping speed of 500 liters/min (17.7 CFM). Two stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this DUOSEAL vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure and void warranty. Please consult your Chemtech Scientific Representative for consultation, should the ultimate pressure of your process run above 1 Torr.
What's included	2 qts DuoSeal vacuum pump oil
Pumping Speed	17.7 CFM (500 l/min)
Max. Vacuum	0.001 torr
Oil Capacity	1.25 qt(1.2 l)
Tubing Needed	1-5/8(41)
Exhaust / Intake threads	1.75-20
Pump RPM	400
Dimensions LxWxH	26"x13.7"x18.8"
Weight	205 lb (93 kg)
Wiring	115V, 60 hz