The SKF from Vacuubrand is a cold trap and inline oil filter designed with service indicator. This apparatus helps avoid unnecessary filter changes.
At inlet pressures below 1 mbar, cold traps using dry ice or liquid nitrogen as coolant offers an important protection for the user's pump through separating condensates and aggressive media. Particles reduce the lifetime of the oil and increase service demands.
This equipment showcases easy-to-clean components, easy-to-disassemble mechanisms, and solid designs. It also features two-wall design with high conductance, long operating time per coolant filling, and an easy condensate drainage, without disassembling requirements.