Welch 7 DirecTorr 8920A Direct Drive Vacuum Pump w/ Filter 115VAC
Welch
Web Information
The Welch 8920A Direct Drive vacuum pump is a robust vacuum pump for applications requiring pressures < 1 Torr. The 8920A achieves < 0.001 Torr with a pumping speed of 218 liters/min (7.7 CFM).
Two stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure and void warranty. Please consult your Chemtech Scientific Representative for consultation, should the ultimate pressure of your process run above 1 Torr.
| What's included | 2 qts vacuum oil |
| Common accessory, not included | Exhaust Filter |
| Pumping Speed | 7.7 CFM (218 Lit/min.) |
| Max. Vacuum | 0.001 Torr |
| Oil Capacity | 1.3 qts |
| Tubing Needed | Accepts 9/16" or 3/4" ID Hose |
| Inlet Connection | Unibarb 1 1/8 -20 |
| Intake / Exhaust threads | 1-20 |
| Pump RPM @ 60 hz | 1725 |
| Dimensions LxWxH | 20.5x7.1x10.7 inches |
| Ship Weight | 71 LBS (32.3 kg) |
| Wiring |
Wired for 115v, 60 Hz, 1 ph with N. American 115v Plug
|
Condition
Excellent working condition.
Watch a video of this pump in operation below:
ExpressLabWerks.com Welch 7 DirecTorr 8920 Rotary Vane Vacuum Pump
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Includes
- (1) Welch 7 DirecTorr 8920A Direct Drive Vacuum Pump w/ Filter 115VAC
EV16
Warranty
30 Day warranty. We pledge to offer the best service and warranty to all of our customers! We are extending a 30 Day warranty on this item. This is our way of saying thank you for allowing us to serve you.
Certification
This is a genuine product from this manufacturer.
Disclaimer
Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. it is the purchaser's responsibility to have the item inspected and certified by a qualified professional before use!
