Edwards STPH 451C Turbomolecular Vacuum Pump - NEW
Edwards high performance STPH451C turbomolecular pump has been designed for use in the harshest of semiconductor applications. The pumps field proven reliability and class-leading performance give maximum process flexibility. The STPH451C has been approved for use by major equipment manufacturers in the semiconductor and magnetic media industries.
Advanced Rotor Technology
Advanced Controller Design
Compact Design
5 Axis Magnetic Suspension System
Inlet flange | ISO-160K |
Outlet port | KF-40 |
Purge port | KF-10 |
Water cooling fitting | PT1/4 |
Pumping speed | |
N2 | 450 l/s |
H2 | 300 l/s |
Compression ratio | |
N2 | > 108 |
H2 | 103 |
Ultimate pressure w/ bake out heating | 10-7 Pa (10-9 Torr) |
Max. continuous outlet pressure | 665 Pa (5 Torr) |
Max. nitrogen throughput | 2,500 sccm |
Rated speed | 48,000 rpm |
Starting time | 4 min |
Max inlet flange temperature | 120°C |
Input voltage | 100 to 120 |
Power consumption | 0.6 kVA |
Weight | 15 kg |
Edwards STPH451C Turbomolecular Vacuum Pump - NEW P/N B719-01-001 / B71901001 STPH451C ISO-160K P/N PT34-0Z-005 / PT340Z005 STPH451C DN 160 CF P/N YT34-16-007 / YT3416007 STPH451CV ISO-160F TMS YT34-16-006 / YT3416006 STPH451CV DN 160 CF TMS