Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. CKD SC1-10 Pneumatic Speed Controller Rc 3/8 CKD SC1-10 in-line pneumatic speed controller / flow-control valve with Rc 3/8 port size. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match exact part/model/configuration and photographed connectors to your application before purchase. Includes x1 pneumatic speed controller as photographed.