Flareless Bite Type Fittings, also known as tube fittings or compression fittings, are a type of hydraulic fitting designed to connect and seal metal tubes or hoses. These fittings consist of three parts: the body, the ferrule, and the nut. The body has a tapered shape, and the ferrule, a small metal ring, sits around the tube. As the nut is tightened onto the body, it compresses the ferrule, which in turn seals the fitting to the tube, creating a leak-free connection.

Flareless Bite Type Fittings are commonly used in high-pressure hydraulic systems and have several advantages over other types of fittings. They provide a secure, reliable, and easy-to-assemble connection, and their compact design allows them to be used in tight spaces. They also have a higher resistance to vibration and can withstand a wider range of temperatures and pressures than other types of fittings.