YOU ARE BIDDING ON 1 NEW EBARA ET1600WS TURBO MOLECULAR PUMP ROTATION SPEED 30,000 RPM, SERIAL NUMBER MB205K, SERVICE PWM, P/N AET16 1012, MANUFACTURED 2001. EBARA PART NUMBER 49WS011BC, SERIAL NUMBER MB205K-CU. THIS IS NEW INTEL SHELF SURPLUS AND IS GUARANTEED NOT DOA. IF YOU HAVE ANY QUESTIONS PLEASE CALL 480-200-0156 OR HIT ASK THE SELLER A QUESTION. (G2)
EBARA's Wide-Range Type Turbomolecular Pump ET-W Series features the five-axis magnetic bearing and wide pressure range giving a clean vacuum environment.
The ET-W Series has a large allowable backpressure (max. 3 Torr) enables simplification of foreline exhaust system. Anticorrosion models provide superior durability to all reactive gasses. The temperature controlled models provide less build-up of chemicals.
ET-W Series provides a range of turbo pumps with pumping speed of N2 from 300 –1600 L/s.
| Flange |
Inlet |
VG 250 |
Outlet
|
NW 25 |
Pumping Speed
|
N2 (L/S) |
1,600 |
| Maximum Compression Ratio |
N2 |
> 10 E 9 |
| N2 |
8 x 10 E 4 |
| Ultimate Pressure |
Torr |
< 10 E-6 |
Allowable Outlet Pressure
|
Pa (Torr) |
400 (3) |
| Revolution Speed |
RPM |
30,000 |
|
Run-Up Time |
Minutes |
8 |
| Installation Position |
|
Any |
| Vibration Level |
um 0-p |
< 0.01 |
| Pump Bake Out Temperature |
Deg C |
max 100 |
| Bearing System |
|
5-axis magnetic bearing |
| Cooling System |
|
water |
| Cooling Water Flow Rate |
L / min |
> 2 |
| N2 Gas Throughput for Purging |
Pa-L/Sec
(sccm) |
169
(100) |
| Weight |
kg |
55 |
)
