CPC Auto Components & Preslite Drive Technologies’ products allow the expanding warm fluid to flow through the transfer tube to the recovery system reservoir which is controlled through the radiator cap.
The design also can increase cooling efficiency, help prevent coolant evaporation, and keep air out of the cooling system by using the correct radiator cap.
CPC Auto Components & Preslite Drive Technologies has manufactured radiator caps for over 60 Years and are considered specialists in the manufacture of radiator caps.
Circumferential and Annular Seals for both positive and negative pressure are specialties of CPC Auto Components & Preslite Drive Technologies ’ radiator caps.
The exact conversion figure for 1psi = 6.89476kpa. Each pound of pressure raises the boiling point.
It is recommended to match the correct pressured radiator cap to the vehicle in accordance with the original vehicle manufacturers’ specification.
Coloured radiator caps are also available for the dress up market for today's Boy Racer. New to CPC is the Performance Range including the ThermoCap, the radiator cap with its own in built temperature guage.
Also available are the Lever Release Radiator Caps in different sizes suitable for large truck applications.