The Controlled Contamination Test System (CCTS) simulates actual operating environment conditions using Dynamic Filter Efficiency (DFE)

Let 40 years of experience in filtration, contamination control and testing services go to work for your organization. With Scientific Services, Inc. (SSi) proven and patented Controlled Contamination Test System (CCTS), we can determine how filters will perform in your equipment using either the Steady-Flow Standard Multi-Pass (SSMP) or the technologically advanced Dynamic Filter Efficiency (DFE) test methods. The DFE test method can simulate actual operating conditions which make it possible to predict the contamination levels occurring within your hydraulic systems during normal, as well as, abnormal operations. With DFE rated filters, you can rest assured that your hydraulic systems will perform at their optimum efficiency.

P.O. Box 1464

Apex, North Carolina  27502

3300 Green Level West Road

Cary, North Carolina  27519

Phone: 919.387.7488


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Fluid Power System Pioneers