Is there a simple explanation for why I cannot seem to disconnect my flat face couplers?

Scott Rolston is President of Stucchi, Inc., a subsidiary of Stucchi SPA. He has devoted 28 years to the fluid power industry in sales, management, and leadership roles within the industry. For the past 20 years he has been with Stucchi, Inc. beginning with it’s organic start-up to its current market leading position within the flat face coupler category. As part of the leadership team he is responsible for the strategy, execution, and delivery of solutions that provide value to multiple segments of the marketplace.