Edwards STP-A2203CV - REBUILT

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In stock
SKU
REBUILT_STPA2203CV
Weight 135 lbs
Pumping Speed 2,200 l/s
Ultimate Pressure 1 x 10-8 torr

Edwards Seiko Seiki STP-A2203C Turbomolecular Vacuum Pump - REBUILT

An STP pump can be installed in any orientation and operate by remote control. If any rotor imbalance occurs (by deposition of process by-products, for example) sensors detect changes in its motion and compensate the magnetic fields accordingly. There are backup precision mechanical bearings to protect the pump in the event of a total disruption of magnetic suspension or a sudden massive air inrush that overcomes the magnetic bearing stiffness.

Model names ending in a C are corrosion-resistant, with nickel-coated rotors and stators and a nitrogen purge port. Ones with a prefix of H or A are high throughput pumps incorporating a hybrid pumping mechanism for higher gas flow. These are optimized for processes such as plasma etch. We also offer repair service.

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

Inlet flange ISO-250F
Outlet port KF-40
Purge port KF-10
Water cooling fitting PT1/4
Pumping Speed  
N2 2,200 l/s
H2 1,700 l/s
Compression ratio  
N2 > 108
H2 > 2.5 x 104
Ultimate pressure 10-6 Pa (10-8 Torr)
Maximum allowable backing pressure 400 Pa (3 Torr)
Maximum nitrogen throughput 1,500 sccm
Rated speed 27,000 rpm
Starting time 7 min
Mounting position Any
Water cooling flow 2 l/min-1
Water cooling temperature 5 - 25°C
Pressure 0.3 MPa
Recommended purge gas flow 20 sccm
Input voltage 200 to 240 (± 10) VAC
Power consumption 1.5 kVA
Pump weight 61 kg
Controller weight 11 kg
Type Label Description Download
Edwards STP Series Instruction Manual Download

Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.

Edwards Seiko Seiki STP-A2203C Turbomolecular Vacuum Pump - REBUILT

P/N B750-03-000 / B75003000  STP-A2203C
P/N PT41-SZ-000 / PT41SZ000  STP-A2203C2
P/N PT41-SZ-050 / PT41SZ050  STP-A2203C3
    YT4V-0Z-002 / YT4V0Z002  STP-A2203C  ISO-250F Inlet
    YT4V-0Z-003 / YT4V0Z003  STP-A2203C  DN 250 CF Inlet
    YT41-6Z-010 / YT416Z010  STP-A2203CV
    YT4V-66-001 / YT4V66001  STP-A2203CV  TMS ISO-250F Inlet
    YT4V-66-002 / YT4V66002  STP-A2203CV  TMS DN 250 CF Inlet
                             STP-A2203C1 - PURGE PORT
                             STP-A2203C2 - CUTTING STATOR BLADES
                             STP-A2203C3 - P055 MOTOR TRIPLE COOLING
                             STP-A2203CV - 60 DEGREES CELSIUS
                             STP-A2203C2V - 65 DEGREES CELSIUS
                             STP-A2203CS (P041VE)
                             STP-H2001