- Description
- Specifications
- Included
- Notes
- Video
Description
Description
Welch 1402 Vacuum Pump
The Welch 1402 DuoSeal is a belt-drive vacuum pump ideal for large chillers, glove boxes, rotary evaporators, and vacuum ovens, and features a large oil reservoir to dilute potential contaminants. This belt-driven pump’s large oil reservoir holds 1.2L with a 1/2 hp motor. The motor of the Welch 1402 operates at reduced friction and low RPM, keeping wear and tear down while keeping temperatures low. This vacuum pump has an air displacement speed of 160L/ min and an Ultimate vacuum 1×10-4 Torr (0.00013 mbar)
Specifications
Specifications
Specifications of Welch 1402 vacuum pump
| Pumping Rate | 5.6 cfm /160l/min |
| Ultimate Pressure | Ultimate vacuum <0.001 Torr |
| Pump RPM | 525 RPM |
| Oil Capacity | 1.2L/ 2.25qts |
| Motor | 0.5 (0.37) HP (kW) at 60 Hz |
| Tubing Needed | 13/16 in. I.D. (21 mm) |
| Inlet connection | 1 to 20 |
| Dimensions | 19 x 11 x 15″ |
| Weight | 58 lbs |
| Power | 115V, 60Hz,9.8A |
Included
Included
Included with Welch duoseal vacuum pump
Please see individual SKU ID’s for a complete list of included items.
Notes
Notes
Technical Notes on Welch 1402
This duoseal 1402 pump has been fully tested by our service team with a clean bill of health. All of our lab equipment comes backed by our standard warranty. Should you have any questions, please don’t hestiate to contact us.
Video
Video
Welch 1402 Duoseal Video
ID 24580
Welch 1402 Duoseal Vacuum Pump Video ID 24580
