Cen-Tec Systems96524 Quick Click Dust Collection Separator, w/ 16 Ft Hose Set, Black

Id love to try one of these as I use a lot of Cen-tec hoses and adapters, but these tornado tupes always disappoint. Any reviews out there?

Does this reduce suction power of the connected vacuum?

What is the OD of input and output connections?

what is the OD of the inlet and outlet?