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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™ 1400B01

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Catalog No. 01-096



Includes: V-belts, pulleys, belt-guard, oil supply, 3-wire cord (except 01-105-1 which must be conduit wired), plug, inline switch and instructions.

Description

Description

The ruggedness is a result of reduced frictional wear (less than 580rpm vs. typical 1750rpm direct-drive pumps) and high contamination tolerance (contaminants diluted due to large oil capacity).

  • Dual-voltage models come wired for lowest voltage listed in specifications chart; may be converted to higher voltage listed by rewiring
  • Wiring diagram supplied with each model
  • All models are single phase

1International Model for 115/230V 50Hz available on special order.

Specifications

Specifications

1 x 10-4 torr
0.3hp
68 lb.
5.9A
580rpm
1400
31kg
60Hz
32.1cm
45.1cm
High Vacuum Pump, Two-Stage, Single Phase
13.3MPa (1 × 10-4 torr)
115V
31kg
V-belts, pulleys, belt guard, Oil supply, 3-wire cord, N. American 115V plug, inline switch and instructions
115V 60Hz
68 lb.
0.9 CFM
12.62 in.
17.8 in.
9 in.
Concentrating and Degassing, Freeze Drying, Schlenk Drying Lines, Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing, Vacuum Distillations
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