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Edwards QMB-250 - REBUILT
| Weight |
144 lbs |
| Motor Power |
3 hp |
| Pumping Speed |
165 cfm |
| Ultimate Pressure |
8 x 10-4 mbar |
Edwards QMB-250 Mechanical Vacuum Blower - REBUILT
Rebuilt with one year warranty. View our inventory of Edwards blowers.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Mass |
65 kg |
| Minimum cooling water flow |
75 l/h-1 |
| Oil capacity |
| Coupling cover |
1.5 l |
| Shaft seal reservoir |
0.125 l |
| Rotational speed |
| 50 Hz |
2,900 r/min-1 |
| 60 Hz |
3,500 |
| Ultimate pressure w/out gas ballast, permanent gases |
8 x 10-4 / 8 x 10-2 Pa |
| Pressure differential across pump determined by the hydrokinetic drive |
180 mbar / 1.8 x 10-4 Pa |
| Recommended backing-pump |
QDP40 or QDP80 |
| Vacuum connections |
| Inlet connection |
ISO63 bolted |
| Outlet connection |
ISO40 bolted |
| Cooling water connections |
| Inlet (BSP) |
3/8 inch male |
| Outlet (BSP) |
3/8 inch female |
| Noise level |
66 dB(A) |
Specifications
| Type |
Label |
Description |
Download |
|
|
BOC Edwards QMB Series - REBUILT |
Instruction Manual |
Download
|
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Edwards QMB-250 Mechanical Vacuum Blower - REBUILT
A30186905 / A301-86-905 60 Hz
