Clean operation (oil free), low cost of ownership, highest reliability ā these are just a few benefits that customers can appreciate when they use a diaphragm pump for laboratory or industrial applications. With a broad range of diaphragm pumps ā ultimate vacuum from 75 to 1 mbar and peak flow rates up to 138 l/min ā Welch offers specific pump families and models for a variety of uses. The rugged low maintenance pumps have PTFE heads, perfluoroelastomer valves, and fluorinated plastic wetted surfaces, making DryFast a durable choice for solvent, acidic, and basic vapors.
Model 2032 Ultra is a two-stage PTFE diaphragm pumps excellent for all common evaporations, drawing vacuum down to 2 Torr (2.7 mbar) for solvents with atmospheric boiling points down to 160 C. 115V 60Hz
Features
Chemical Duty Diaphragm Pump
- Chemical resistant against solvents, acidic and basic vapors
- Constructed with corrosion resistant PTFE and perfluoro plastic materials
- Oil-free for low maintenance operation
- Comes standard with fine tune adjustable knob
- Wired for 115V 60HZ
- Free air displacement @60Hz: 0.9 cfm (25 L/min)
- Ultimate pressure: 2 Torr (2.7 mbar)
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| Ā Electrical requirements |
Ā 115V 60Hz |
| Ā Tubing Needed, I.D. in. (mm) |
Ā 1/4 (7) |
| Ā Ultimate Pressure | Ā 2 |
| Ā Free Air Displacement | Ā 0.9(25) |
| Ā Exhaust Connection | Ā M14 (1/8) |
| Ā Motor Power, HP (kW) at 60 Hz | Ā 1/5 (150) |
| Ā Application | Ā Rotary Evaporation/Distillation (medium volatility solvents <110C B.P., volume ~ 1 liter), Ā Vacuum ovens - small, pumping harsh vapors & gases |
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Ā Pump dimensions (LxWxH) |
Ā 350x170x220 (mm) |
| Ā Pump weight |
Ā 21.25 Lb |
| Ā Shipping weight |
Ā 25 Lb |
| Ā Warranty | Ā One year |
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Ā Part description |
Ā Quantity |
Part image |
| Ā Welch 2032B chemical-resistant oil-free diaphragm pump |
1 pc |
Ā |
| Ā White premium food-grade silicone vacuum hose |
3 ft |
|
| Ā Power Cord with Plug | 1 pc | |
| Ā User's manual |
1 pc |
Tariff fees may apply. An invoice may be sent separately.
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