![Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-01-pkjy](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-01-pkjy.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-01-sjsi.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-02-tt.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-03-qm.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-04-pv.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-05-aoo.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/Edwards-Seiko-Seiki-SCU-400-Turbomolecular-Pump-Control-Unit-STP-Vacuum-110V-06-gxj.jpg)
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/zuravuhyqa.gif)
Unit comes as pictured power tested only unit will probably need batteries replaced as I do not know age. Unit when powered on does run but shows failure emergency operation light.
![Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V Edwards/Seiko Seiki SCU-400 Turbomolecular Pump Control Unit STP Vacuum 110V](https://turbomolecular.com/wp-content/images/zuravuhyqa.gif)
Tags: 110v, control, edwardsseiko, pump, scu-400, seiki, turbomolecular, unit, vacuum
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