Tube Cap – Through Mega Lock Type

NOTE: This tube cap, cap sleeve, sleeve and nut can only be used with Innodis fittings and are not working with other brands

Specifications


Max temperature withstand operation: 200ºC
Ambient temperature range: -15°C ~ 60°C
Max pressure in operation: 7kgf/cm²
Fluid: For liquid use only





Other connectors are essential components designed to complement and complete tube fitting assemblies, ensuring system integrity, safety, and reliable performance. These parts play a critical role in sealing, securing, and protecting tubing connections across a wide range of applications.

The range includes tube caps for securely closing tube ends, cap sleeves for added protection and sealing support, as well as nuts and sleeves that work together to provide strong tube grip and leak-free connections. Precision-manufactured for consistent performance, these components ensure proper fitting assembly and long service life.

Designed for durability and compatibility, other connectors help maintain efficient, safe, and dependable fluid and pneumatic systems.



Benefits


Five-layer sealing structure of slide press-fit type
Lock function to prevent nut loosening with respect to fine vibrations
Compact design
Easily identify Metric (blue) and Inch (red) fitting by color
Improved functionality against PFA tube slippage
No gauge required with the confirmation of the rock gauge groove
No eye marking required with the confirmation of the rock gauge groove
Designed to reduce tightening torque with respect to nut fastening




Sealing

The first sealing is achieved through the force generated by tightening the nut. The second sealing is created by adding grooves to the sleeve’s tapered surface, which prevent indentation from the groove edges. The third sealing results from the pressure applied to the tapered surface as the nut is tightened. The fourth sealing occurs when the tightening force presses both the body taper and the grooved section of the sleeve taper together. Finally, the fifth sealing is achieved as the sleeve is pushed and pressed into the body groove by the force of the nut tightening.

Lock gauge feature


Prevention of nut rotation with respect to vibration
Eye marking not required