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Welch™ DryFast™ and DryFast Ultra™ Diaphragm Vacuum Pumps
Designed for use with rotary evaporators, concentrators and vacuum ovens
$3367.47 - $7551.34
Specifications
| Certifications/Compliance | CE, CSA |
|---|
Includes: Pump, 6 ft. power cord and plug. (115V US Standard plug)
| Catalog Number | Mfr. No. | Model | Applications | Maximum Pressure | Air Displacement | Price | Quantity | ||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Model | Applications | Maximum Pressure | Air Displacement | Price | Quantity | ||
|
01257156
|
Welch™
2014B01 |
2014 | Filtration, Rotary Evap. BP to 40°C | 40 torr | 35 L/min. |
Each for $3,367.47
|
|
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|
01-257-502
|
Welch™
2034B01 |
2034 | Rotary Evap. BP to 100°C | 9 torr | 25 L/min. |
Each for $4,738.25
|
|
||
|
01-257-508
|
Welch™
2044B01 |
2044 | Rotary Evap. BP to 100°C , > 2L | 9 torr | 35 L/min. |
Each for $5,526.09
|
|
||
|
01-257-501
|
Welch™
2032C02 |
2032 C-02 | Rotary Evaporation | 2 torr | 21 L/min |
Each for $6,869.75
|
|
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|
01-257-500
|
Welch™
2032B01 |
2032 | Rotary Evaporation | 2 torr | 25 L/min. |
Each for $6,756.55
|
|
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|
01-257-506
|
Welch™
2042B01 |
2042 | Rotary Evaporation | 2 torr | 35 L/min. |
Each for $7,551.34
|
|
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|
01-257-504
|
Welch™
2037B01 |
2037 | Filtration | 50 torr | 50 L/min. |
Each for $5,234.70
|
|
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|
01-257-510
|
Welch™
2047B01 |
2047 | Filtration manifolds, lab automation | 70 torr | 70 L/min. |
Each for $6,173.72
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Description
Designed for use with rotary evaporators, concentrators and vacuum ovens
Use these oil-free DryFast vacuum pumps for applications requiring chemical resistance. DryFast pumps provide mid-range vacuum (2 to 79 torr) with easy adjustment and low maintenance. Flow rates from 25 to 70 L/min). Select a DryFast model to suit your application needs:Applications
- Rotary Evaporation to 40°C atmospheric B.P.: 2014B-01 (1-head design)
- Rotary Evaporation to 100°C atmospheric B.P.: 2034B-01, 2044B-01
- Rotary Evaporation to 40°C atmospheric B.P.: 2032B-01, 2042B-01
- Vacuum Filtration to 2 funnels: 2014B-01 (1-head design)
- Vacuum Filtration to 6 funnels: 2037B-01, 2047B-01
- Vacuum Ovens to 1.5 ft3: 2042B-01
- Vacuum Ovens to 4.5 ft3: 2047B-01
Design Advantages
- PTFE / fluorinated contact surfaces
- Efficient 2-head diaphragm design reduces maintenance
- Advanced Vapor Management knob for easy vacuum adjustment
- Compact, portable, quiet
- Readily connects using ¼ in. ID tubing
- All listed models 115V 60 Hz
Certifications
CSA, CE Marked
Specifications
| CE, CSA |