Meeting a Customer's Cleanliness Standard
In Columbia

The Situation - A Columbian oil blender's customer insisted that the oil bought meet an ISO cleanliness level beyond that achievable by the blender.

The Problem - The blender had little experience with filtration or measuring the cleanliness of their oil.

The Solution - Southwestern Controls designed a filter system that successfully achieved the required cleanliness level. The system consisted on multiple element housing, and indicators for when to change the filters.