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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Main power: 220V(2 phrases) 50~60 Hz
1pc 5" Pressure screw 3/4"-16 thread
[Precise Design]: After the material mixture put into the inner cylinder
Please ignore these misprints
so it has good corrosion resistance
Welch DuoSeal High-Vacuum Pump; 0.9 cfm/1x10(-4) Torr/115 V MagSil PR Main power: 220V(2 phrases) 50~60Product Details High contamination tolerance Ultimate vacuum <0. 001 Torr Low RPM for long service life Welch 1400B 01 Owner's Manual Description The Welch 1400B 01 DuoSeal Vacuum Pump is a rugged and robust vacuum pump for applications requiring pressures < 1 Torr. The Welch vacuum pump 1400B 01 achieves < 0. 001 Torr with a pumping speed of 25 liters min (0. 9 CFM). Rugged oil seal pumps for a wide variety of vacuum needs, including Schlenk drying
