Helix Technologies

CTI-Cryogenics

CTI-Cryogenics is the global leader in cryogenic high-vacuum technology. CTI builds a broad array of compressors, cryopumps, and cryopump systems designed to deliver exceptional performance, reliability, and productivity. Products inlude:

UHV & HV Cryopumps
Water Vapour Pumps
Helium Refrigerators
Helium Flexlines

Granville-Phillips

For over 40 years Granville-Phillips has been recognized as a leader in supplying vacuum equipment of exceptional quality and has established a philosophy of quality and product dependability.

Convectron
Micro-Ion
Micro-Ion PLUS
Bayard-Alpert type
Stabil-Ion
Variable Leak Valves