CTI 8500 - SERVICE

Exceptional customer service and engineering support. Fast turnarounds. Low prices.

PTB Sales is the national leader in Brooks CTI-Cryogenics helium compressor repairs.

Our state of the art 27,853 sq ft remanufacturing facility conforms to ISO 9001 quality standards, and is supported by an engineering team with over 90 years combined experience in vacuum technology. Our pump technicians, led by a factory-trained mechanic, have over 100 years combined experience.

Look no further. Let PTB Sales support your success.

Image Legend

1. Cooling water output
2. Cooling water input
3. Helium gas-return connector self-sealing coupling
4. Helium gas-supply connector self-sealing coupling
5. Compressor motor starter reset
6. Voltage selector switch (S3)
7. Heater power circuit breakers (CB4 and CB5)
8. On-Board power circuit breakers (CB6 and CB7)
9. Cold head power circuit breakers (CB2 and CB3)
10. Cold head power cable receptacles (J10, J11, and J12)
11. Input power cable receptacle (J1)
12. Helium gas charge fitting and valve
13. Helium return pressure gauge
14. System power ON/OFF switch circuit breaker (CB1)
15. System remote control receptacle (J4)

White Papers:

• Cause & Effect of Helium Contamination on a Cryogenic Vacuum System
• Brooks CTI Cryogenic Vacuum System Compressor Preventive Maintenance
• Helium System Maintenance
• Pumping Condensable Vapors
• Cryo Remanufacturing Improvements 2014
• Initiate On-Board® IS Group Full Regeneration
• On-Board® IS 1st Stage Temperature Control
• Aborted On-Board® Regeneration Troubleshooting
• Identifying a Faulty On-Board® IS Module
• Cryo-Torr® Cryopump Regeneration Best Practices

This product has been refurbished by PTB Sales, Inc. PTB Sales is not affiliated with Brooks Automation, Inc., the Original Equipment Manufacturer. In some cases, PTB Sales uses processes and parts that are different from those used by the OEM, and the OEM expressly disclaims any warranty obligations with respect to this refurbished product.