SEIKO SEIKI Turbo Molecular Pump Control Unit SCU-300 [#A1]. In most cases, we are unable to test and verify operational status of the listed items. We make no guarantees or warranties, unless otherwise stated. Listings are accurate to the best of our knowledge; we are not liable for minor errors or omissions. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pump & Flow Controllers\Pump Controllers”. The seller is “k.usedequipment” and is located in this country: KR.