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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

Supplier:  Welch™ 1374B01

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Catalog No. 01-105-1


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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

Specifications

Specifications

1 x 10-4 torr
231 lb.
8.8 A
510 rpm
1374
100 kg
60 Hz
47.6 cm
66 cm
High Vacuum Pump, Two-Stage
1 x 10-4 torr
1.5 hp
105 kg
V-belts, pulleys, belt guard, Oil supply, N. American 115V Plug
115/230 V 60 Hz
231 lb.
23 CFM
18.75 in.
26 in.
13.7 in.
Concentrating and Degassing
115/230 V
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