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2019 Diaphragm Pump
SKU: 2019b-01
Chemical Duty Diaphragm Pump
SKU: 2019b-01
- Economic, oil-less, lightweight, and durable diaphragm pump
- Made with PTFE coated parts for filtration of moderate solvents
- Includes exhaust muffler
- Wired for 115V 60Hz
- Free air displacement @60Hz: 1.3 cfm (37 L/min)
- Ultimate pressure: 150 Torr (200 mbar)
$1,235.00
Prices for items exclude shipping costs and taxes. Depending on your delivery address, taxes may vary at checkout.Clean operation (oil free), low cost of ownership, highest reliability – 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 – ultimate vacuum from 75 to 1 mbar and peak flow rates up to 138 l/min – Welch offers specific pump families and models for a variety of uses.
Diaphragm pumps work completely without oil which has several advantages for the user:
- Less maintenance compared to other technologies saves time and money
- Dry vacuum allows cleaner workplace and environment
- Uncontaminated pumping of gases results in cleaner samples and no risk of oil back-streaming
Standard Duty Dry Vacuum
| Type | Free Air Displacement @60Hz | Ultimate Pressure | Model | BUY NOW |
|---|---|---|---|---|
| Chemical Duty Diaphragm Pump | 1.3 cfm (37 L/min) | 150 Torr (200 mbar) | 2019 Diaphragm Pump | BUY NOW |
| Chemical Duty Diaphragm Pump | 0.46 cfm (13 L/min) | 200 Torr (266 mbar) | Gemini 2050 | BUY NOW |
| Chemical Duty Diaphragm Pump | 0.46 cfm (13 L/min) | 200 Torr (266 mbar) | Gemini 2060 | BUY NOW |
| Single-Stage Piston Vacuum/Pressure Pump | 0.39 cfm (11 L/min) | 219 Torr (292 mbar) | Wob-L 2511 | BUY NOW |
| Single-Stage Piston Vacuum/Pressure Pump | 0.76 cfm (22 L/min) | 100 Torr (133 mbar) | Wob-L 2522 | BUY NOW |
| Single-Stage Piston Vacuum/Pressure Pump | 1.2 cfm (34 L/min) | 70 Torr (93 mbar) | Wob-L 2534 | BUY NOW |
| Single-Stage Piston Vacuum/Pressure Pump | 1.6 cfm (45 L/min) | 60 Torr (80 mbar) | Wob-L 2546 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 2.3 cfm (65 L/min) | 5 Torr (6.7 mbar) | Wob-L 2561 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 2.3 cfm (65 L/min) | 5 Torr (6.7 mbar) | Wob-L 2562 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 2.3 cfm (65 L/min) | 5 Torr (6.7 mbar) | Wob-L 2563 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 3.5 cfm (100 L/min) | 60 Torr (80 mbar) | Wob-L 2567 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 3.5 cfm (99 mbar) | 9 Torr (12 mbar) | Wob-L 2580 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 3.5 cfm (100 L/min) | 5 Torr (6.7 mbar) | Wob-L 2581 | BUY NOW |
| Single-Stage Piston Vacuum Pump | 7.1 cfm (201 L/min) | 60 Torr (80 mbar) | Wob-L 2585 | BUY NOW |
| Two-Stage Piston Vacuum Pump | 10.6 cfm (300 L/min) | 60 Torr (80 mbar) | Wob-L 2595 | BUY NOW |
| 10 Gallon Wob-L Mounted Tank System | 7.1 cfm (201 L/min) | 60 Torr (80 mbar) | Wob-L 8150 Tank System | BUY NOW |
Here you can download all important information. A PDF reader is required to view the sheets.