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