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Edwards STP-A2203CV - REBUILT

Name: Edwards STP-A2203CV - REBUILT
Brand: Edwards
SKU: REBUILT_STPA2203CV

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SKU

REBUILT_STPA2203CV

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Weight	135 lbs
Pumping Speed	2,200 l/s
Ultimate Pressure	1 x 10^-8 torr

Description

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!

Specification

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

Digital Manuals

Type	Label	Description	Download
	Edwards STP Series	Instruction Manual	Download

RFQ/Configuration

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

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