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Edwards STP-301 - REBUILT

Name: Edwards STP-301 - REBUILT
Brand: Edwards
SKU: REBUILT_STP301

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SKU

REBUILT_STP301

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Weight	24.25 lbs
Pumping Speed	300 l/s
Ultimate Pressure	5 x 10^-8 Torr

Dimensions

Description

Edwards Seiko Seiki STP-301 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.

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

Specification

Inlet flange	VG-100 / ISO-100 / ICF-152
Outlet port	KF-25
Pumping Speed
N₂	300 l/s
H₂	300 l/s
Compression ratio
N₂	> 10⁸
H₂	> 2 x 10⁴
Ultimate pressure with bake out heating (VG / ISO flange)	6.5 x 10^-6 Pa (5 x 10^-8 Torr)
Ultimate pressure with bake out heating (ICF flange)	10^-8 Pa (10^-10 Torr)
Maximum allowable inlet pressure (ambient cooled)	0.066 Pa (5 x 10^-4 Torr)
Max 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 (± 10%) VAC or
	200 to 240 (± 10%) VAC
Power consumption at start up	0.55 kVA
Pump weight	11 kg
Controller weight	8 kg

Digital Manuals

Type	Label	Description	Download
	BOC Edwards STP-301/451 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-301 Turbomolecular Vacuum Pump - REBUILT

P/N B748-30-020 / B74830020  STP-301  ISO-100
P/N B748-31-010 / B74831010  STP-301  DN 100 CF