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Welch™ Standard Duty WOB-L™ Piston Vacuum Pump: Model 2581
For non-chemical applications
Brand: Welch™ U2581C-50
Additional Details : Weight : 30.00000kg
Includes: Convenient gauge read cut, pressure adjustment valve, protective separator jar, Euro (Schuko) plug
Description
Wobbling piston wobbles providing air resistance on upward stroke expanding Teflon seal on piston and increases its efficiency for wobble action.
- Oil free dry pump powered by WOB-L piston
- Intake/Exhaust thread NPT: 1/4
Model 2581
- Free air displacement: CFM (L/min) at 60Hz: 3.5 (100); m2/hr at 50Hz: 4.9 (83)
- Ultimate pressure: 5 torr (6.7mbar)
- Maximum vacuum in Hg: 29.8
- Motor: 0.3 hp (250w)
- For pumping vapors of aqueous solutions including buffers but not for acidic, basic or organic vapors or gases
- 50Hz units supplied with CE marking
Vacuum filtration, Vacuum oven, Vacuum chamber/Roughing; Dessication; Aspiration; Automation; Cell culture; Glove box
Specifications
| 0.3 hp | |
| 12.5 kg | |
| CE | |
| 2581 | |
| 11.1 kg | |
| Vacuum filtration, vacuum oven, vacuum chamber/roughing, desiccation, aspiration, automation, cell culture | |
| 12 in. | |
| 17 in. | |
| 7.5 in. | |
| 6.7 mbar |
| 27.5 lb. | |
| Convenient gauge read cut, pressure adjustment valve, protective separator jar, Euro (Schuko) plug | |
| 230 V 50 Hz | |
| 24.5 lb. | |
| 2.9 L/min. | |
| 50 Hz | |
| 30.5 cm | |
| 43.2 cm | |
| Vacuum Pump | |
| 230 V |