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Edwards STP-451 Turbo Vacuum Pump - REBUILT

Manufacturer Part Number: B74840030
Price: $9,775.00
Quantity:
Edwards STP-451 Turbo Vacuum Pump - REBUILT
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Edwards Seiko Seiki STP-451 Turbomolecular Vacuum Pump - REBUILT

Edwards STP-451 turbomolecular pump offers field proven reliability for use in electron microscopes, scientific instruments and semiconductor applications. Edwards rotor technology gives class-leading performance for maximum process flexibility. The STP-451 has been approved for use by major equipment manufacturers in the scientific instrument, semiconductor and magnetic media industries.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Inlet flange ISO-160
Outlet port KF-25
Pumping speed  
    N2 440 l s-1
    H2 275 l s-1
Compression ratio  
    N2 > 108
    H2 > 2 x 104
Ultimate pressure 10-7 Pa (10-9 Torr)
Maximum allowable inlet pressure  
    Ambient cooled 0.066 Pa (5 x 10-4 Torr)
Maximum continuous outlet pressure  
    Ambient cooled 13 Pa (0.1 Torr)
Rated speed 48,000 rpm
Starting time 3 min
Maximum inlet flange temperature 120°C
Input voltage 100 to 120 VAC (± 10) or
  200 to 240 VAC (± 10)
Power consumption  
Start up 0.55 kVA
Weight  
Pump 12 kg
Controller 7 kg

Request for Quote

Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.

Edwards Seiko Seiki STP-451 Turbomolecular Vacuum Pump - REBUILT

STP-L451C
STP-H451C1

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