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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

$3,431.30 - $7,972.15

Specifications

Applications Concentrating and Degassing,Freeze Drying,Schlenk Drying Lines,Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing,Vacuum Distillations
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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.

Products 7
Catalog Number Mfr. No. Model Motor Speed Price Quantity  
Catalog Number Mfr. No. Model Motor Speed Price Quantity  
01-099 Accessories View Documents Welch™
1405B01
1405 525 rpm Each for $5,289.61
 
01-100 Accessories View Documents Welch™
1402B01
1402 525 rpm Each for $5,532.17
 
01-100-15 Accessories View Documents Welch™
1397B01
1397 400 rpm N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
01-103 Accessories View Documents Welch™
1399B80
1399 750 rpm Each for $3,431.30
 
01-106 Accessories View Documents Welch™
1376B01
1376 525 rpm Each for $7,972.15
 
01-107-1 Accessories View Documents Welch™
1380B01
1380 525 rpm Each for $5,957.59
 
01-096 Accessories View Documents Welch™
1400B01
1400 580 rpm Each for $3,946.50
 
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

Concentrating and Degassing,Freeze Drying,Schlenk Drying Lines,Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing,Vacuum Distillations