NITTO KOHKI 30PM SUS Stainless Steel Male Thread Plug

NITTO KOHKI 30PM SUS Stainless Steel Coupler - High Wear Resistance
NITTO KOHKI 30PM SUS is a genuine Japanese high-grade stainless steel (SUS) quick-connect coupler (Hi Cupla) male plug with a 3/8" external thread. Specially engineered for pneumatic and fluid piping systems exposed to highly corrosive environments, its precision construction meets strict Japanese engineering standards. It enables fast, effortless one-action connection and disconnection of air or fluid lines. By allowing full flow capacity and minimizing system pressure loss, it provides dependable, long-term protection against rust, corrosion, and wear.
Features
Made in Japan: 100% manufactured and quality-controlled in Japan, ensuring exceptional durability and consistent, accurate thread dimensions.
Premium SUS (Stainless Steel): The body is made from high-grade stainless steel, completely rust-proof and providing excellent resistance to corrosion from chemicals, acids, and alkaline solutions.
High Wear Resistance: Treated with a surface-hardening process for exceptional hardness, resisting wear from friction and frequent connection-disconnection cycles in industrial applications.
One-Touch Connection: Designed to fit seamlessly with Hi Cupla female sockets, locking firmly and instantly with zero air leakage.
Excellent Fluid Dynamics: The wide and smooth internal flow passage ensures a stable flow rate and maintains system pressure efficiently.
Applications
Ideal for installation on pneumatic tools, air compressors, or main air supply lines with 3/8-inch female threaded ports.
Widely used in chemical industry plants, food and beverage processing lines, and laboratories requiring rust-free cleanliness.
Suitable for water piping, low-pressure oil lines, or chemical spraying systems where conventional metal fittings cannot withstand the environment.
Used in maintenance workshops, shipyards, or outdoor jobsites subject to continuous sun, rain, and high humidity.
Specification
Brand: NITTO KOHKI
Model: 30PM SUS (Hi Cupla Series)
Product Type: Male Plug
End Thread Type: Male Thread
Thread Size: 3/8-inch PT standard (R 3/8)
Body Material: Premium Stainless Steel (SUS)