Description
Welch DryFast Ultra Diaphragm Pump 2042
This item may carry up to a 5 day lead time.
Product Details
- Chemical Resistant
- Oil-Free
- Tuneable Vacuum
Welch DryFastTM PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.
| Specifications | |
|---|---|
| Model Number | 2042 |
| Application | Rotary Evaporation/Distillation (lowvolatility solvents <160oC B.P., ~ 2 Liter), Centrifugal Concentrators, Vacuum ovens (mid- size), pumping harsh vapors & gases |
| Type | Laboratory Vacuum Pump |
| Free Air Displacement cfm (l/min.) @60Hz | 1.2(35) |
| Free Air Displacement m3/hr (l/min.) @50Hz | 1.75(29) |
| Ultimate Pressure | 2(2.7) |
| Maximum Vacuum | 29.85 |
| Motor Horsepower (watts) | 1/5(150) |
| Adjustable Vac. / Gas Ballast | Yes |
| Tubing Needed | 1/4(7) |
| Intake Thread NPT | M14(1/8) |
| Overall Dimensions LxWxH in. (cm) | 13.8×6.8×8.8 (35.2×7.2×22.3) |
| Ship Weight | 25(11.3) |
| Shipping Carton Dimensions LxWxH in. (cm) | 21x14x15 (52x35x37) |
| Adjustable Vacuum | Knob |
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