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Welch™ DuoSeal™ High-Vacuum Pumps

Rugged, durable pumps are ideal for demanding applications such as Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing

Manufacturer:  Welch™ 1402B01

 View more versions of this product

Catalog No. 01-100


 

Specifications Description & Specifications

Specifications

1402
0.8 in.
5.6 cfm
1 x 10-4 torr
525rpm
60Hz
13.3MPa (1 × 10-4 torr)
20 in.
12 in.
High Vacuum Pump, Two-Stage
12 in.
0.5hp
128 lb.
51cm
20.6cm
2.25 qt.
V-belts, pulleys, belt guard, Oil supply, 3-wire cord, N. American 115V plug, inline switch and instructions
8.8/4.4A
115/230V
15 in.
Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing
58kg
128 lb.
115/230V 60Hz
58kg
20 in.
38.1cm
15 in.
Accessories