Edwardsź Vacuum - Turbo pumps and accessories
EXT turbomolecular pumps
EXT75DX compound turbomolecular pump
EXT255DX compound turbomolecular pump
EXT255H compound turbomolecular pump
EXT406PX compound turbomolecular pump
EXT556H compound turbomolecular pump Turbomolecular pump controllers
Edwards Vacuum: EXC controllers
Edwards Vacuum: TIC turbo controller
Edwards: TIC turbo & instrument controller
EXT accessoriesEdwards EXT accessories EXT pump to controller cable EXT ACX air-cooler EXT BX bakeout band EXT PRX10 purge-restrictor EXT TAV vent-valve EXT Vent-port adaptor EXT Vibration isolator EXT VRX vent-restrictor EXT turbo pump spares
EXPT combined outfitsEdwards EXPT 1 &2 pumping stations
STP magnetically levitated turbomolecular pumps and accessoriesEdwards Vacuum - STP turbo pumps STP-XA4503C turbomolecular pump STP-iX455 turbomolecular pump STP301/STP301C turbomolecular pump STP603/STP603C turbomolecular pump STP1003/STP1003C turbomolecular pump STPH301C high performance turbo pump STPH451C high performance turbo pump STPA803C "advantage" turbo pump STPA1303C "advantage" turbo pump STPA1603C turbomolecular pump STPA2203C "advantage" turbo pump STP-XA2703C turbo pump STP-XA3203C turbo pump
Edwardsź turbo molecular pumps (turbo vacuum pumps) overview, information and definitions
A turbomolecular pump (TMP) A compound molecular pump (CMP) Turbo vacuum pumps - pumping speed Turbo vacuum pumps - quiescent electrical power Turbo vacuum pumps - compression ratio Turbo vacuum pumps - ultimate pressure Turbo vacuum pumps - bearing and suspension Turbo vacuum pumps - rotor Turbo vacuum pumps - motor Turbo vacuum pumps - corrosive applications Turbo vacuum pumps - purge port Turbo vacuum pumps - venting Turbo vacuum pumps - inlet screen Turbo vacuum pumps - cooling Turbo vacuum pumps - scope of supply | Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump- Edwardsź STPH451C: turbomolecular pump
- Suited to
semiconductor installations
- Edwardsź advanced rotor technology
for maximum process flexibility
- STPH451C approved for use in the
semiconductor and magnetic media fields

Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump Technical Specification - Features
- Advanced rotor technology
- Maximized process flexibility
- Oil free
- Low vibration
- High reliability
- Maintenance free
- Harsh process compatible
- Increased life
- Advanced controller design
- Auto tuning
- Self diagnostic functions
- d.c. motor drive
- Battery-free operation
- Compact design
- Small footprint
- Half rack controller
- 5 axis magnetic suspension system
- Zero contamination
- Low maintenance
- Any orientation operation
Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump L type connector

A Polarizing groove B Outlet port C Polarizing boss
Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump Speed and power curves Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump Dimensions

A Electrical connector B Outlet port C Purge port D Cooling water out E Cooling water in Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump Controller

Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump Technical dataInlet flange ISO160K / DN160CF Outlet port KF40 Purge port KF10 Water cooling fitting PT1/4 Pumping speed N2 450 l s-1 H2 300 l s-1 Compression ratio N2 >108 H2 103 Ultimate pressure with bake out heating 10-7 (10-9) order Pa (Torr) Maximum continuous outlet pressure* 660 (5) Pa (Torr) Maximum Nitrogen throughput* 2500 sccm Rated speed 48000 rpm Starting time 4 min Maximum inlet flange temperature 120 șC Input voltage 100 to 120 V a.c. (±10%) or 200 to 240 V a.c. (±10%) Power consumption 0.6 kVA Weight Pump 15 kg Controller 9 kg * Water cooled
Edwardsź Vacuum turbo pumps - STPH451C high performance turbomolecular pump Part informationProduct description Part No. STP pump is supplied with an inlet screen. For a complete installation order an STP pump, a controller, a connection cable and power cable from the information below.
STPH451C ISO160K inlet B71901001 DN160CF inlet PT340Z005
Controller 100-120 V/200-240 V 50/60 Hz RS232C PT56Z0Z00
Connection cables
Straight connector 3 m B75130050 5 m B75130020 10 m B75130060
Power cables Ring terminal 5 m PT46Y0A01 Ring terminal 10 m PT46Y0A10
TMS system is available for this model. For a complete installation order an STP pump (TMS), a controller, a TMS connection cable kit, a connection cable, and power cable is required. STPH451CV (TMS) ISO160F PT3416007 DN160CF PT3416006
TMS connection cable kit 5 m PT330V000 10 m PT330V001 15 m PT330V002
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