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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
$3790.00 - $14040.00
Specifications
| Frequency | 60 Hz |
|---|---|
| Applications | Concentrating and Degassing, Freeze Drying, Schlenk Drying Lines, Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing, Vacuum Distillations |
| Catalog Number | Mfr. No. | Model | Motor Speed | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Model | Motor Speed | Price | Quantity & Availability | ||||
|
01-099
|
Welch™
1405B01 |
1405 | 525 rpm |
Each for $5,990.00
|
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01-103
|
Welch™
1399B01 |
1399 | 750 rpm |
Each for $3,790.00
|
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|
01-105-1
|
Welch™
1374B01 |
1374 | 510 rpm |
Each for $14,040.00
|
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|
01-106
|
Welch™
1376B01 |
1376 | 525 rpm |
Each for $8,360.00
|
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|
01-107-1
|
Welch™
1380B01 |
1380 | 525 rpm |
Each for $6,430.00
|
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|
01-100-15
|
Welch™
1397B01 |
1397 | 400 rpm |
Each for $11,900.00
|
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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
| 60 Hz | |
| Concentrating and Degassing, Freeze Drying, Schlenk Drying Lines, Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing, Vacuum Distillations |
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