A Straight Adaptor (M x FS) with Encapsulated Seal typically refers to a hydraulic or pneumatic fitting that connects a Male (M) thread on one end to a Female Swivel (FS) thread on the other, with an encapsulated seal to ensure leak-free performance in high-pressure or vibration-prone environments.
Straight Configuration: The fitting is linear, not angled.
M x FS: One end has a male thread, and the other has a female swivel thread, often allowing for easier installation without twisting hoses.
Encapsulated Seal: This usually refers to an O-ring or elastomeric seal that is embedded or protected within the fitting, enhancing durability and resistance to wear, chemicals, and temperature extremes.