ET Ebara ET300P Turbomolecular Vacuum Pump Turbo Error TRP-C Not Working As-Is. Inlet Flange: 8 20-Hole. This ET Ebara ET300P Turbomolecular Vacuum Pump Turbo Error TRP-C is used surplus. It was tested in our facility and determined that the unit is not working due to not starting up and giving error code TRP-C Cable. Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Turbomolecular Pumps”. The seller is “usedeqsales” and is located in this country: US. This item can be shipped worldwide.