Female Connector – Through Mega Lock Type -IFC-12i-N12-M1
Replacement part for Pillar® S300 - P-FCW4-N4A


Material: PFA
Tube Size: 1/2" x 3/8"
Thread Size:NPT 1/2"


Specifications


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





Female Connectors through Mega Lock Type fittings are engineered to deliver secure, leak-free, and high-performance connections across a wide range of fluid and pneumatic applications. Designed for strength and reliability, these fittings provide a robust locking mechanism that ensures consistent performance even under high pressure and vibration.

The range includes female connectors, female elbows, and female tees, offering flexible solutions for straight connections, directional changes, and multi-line distribution. Their precision design allows for easy installation, excellent sealing capability, and long service life.

Built to meet demanding operational requirements, Mega Lock Type female fittings combine durability, versatility, and efficiency ensuring safe and dependable connections in critical applications.



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