The Welch 2163 is a high capacity full chemical-resistant, 8-head, oil-free dry diaphragm vacuum pump with all-aluminum contact surfaces and deep vacuum capability. Oil-Free, portable, full chemical-resistant, means less maintenance and no more frequent and costly oil change, or cross contamination.
Ai is now the official dealer of Welch vacuum pumps. These pumps are made in Germany with one year warranty and technical support from Welch Vacuum.
Specifications
ITEM | SPECIFICATIONS |
| Electrical requirements | 110V or 220V, 50/60Hz single phase |
| Pumping rate | 6.1 cfm / 174 L/min |
| Gasket material | All-PTFE |
| Ultimate vacuum level | 6 torr / 8 mbar |
| Maximum vacuum | 29.9 in. Hg |
| Inlet/Outlet | KF16 flange |
| Adjustable vac./gas ballast | No |
| Unit dimensions | 540 x 240 x 310 mm (LxWxH) |
| Shipping dimensions | 710 x 410 x 510 mm (LxWxH) |
| Shipping weight | 41 kg |
| Compliance | CE |
Standard package
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