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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
$4360.00 - $16130.00
| 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 $6,890.00
|
|
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|
01-100
|
Welch™
1402B01 |
1402 | 525 rpm |
Each for $7,250.00
|
|
||||
|
01-096
|
Welch™
1400B01 |
1400 | 580 rpm |
Each for $5,080.00
|
|
||||
|
01-103
|
Welch™
1399B01 |
1399 | 750 rpm |
Each for $4,360.00
|
|
||||
|
01-105-1
|
Welch™
1374B01 |
1374 | 510 rpm |
Each for $16,130.00
|
|
||||
|
01-106
|
Welch™
1376B01 |
1376 | 525 rpm |
Each for $9,610.00
|
|
||||
|
01-107-1
|
Welch™
1380B01 |
1380 | 525 rpm |
Each for $7,390.00
|
|
||||
|
01-100-15
|
Welch™
1397B01 |
1397 | 400 rpm |
Each for $13,670.00
|
|
||||
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
| 60 Hz |
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