Nitto Kohki Nut Cupla PN Series plug for direct polyurethane hose connection. Ideal for compressed-air lines, it provides easy assembly, reliable sealing and compatibility with standard Nitto sockets. A practical solution for industrial pneumatic systems requiring fast, secure hose connections.
Main features:
• From the factory compressed-air line to pneumatic tool connections, the body is available in several materials (chrome-plated steel, 304 stainless steel, brass), dimensions and mounting configurations.
• Excellent durability.
• An excellent general-purpose coupling for connecting the factory air supply to pneumatic tools.
• The coupler with chrome-plated steel body is suitable for compressed air.
• Critical structural parts in steel models are heat-treated for greater strength, providing increased durability and wear resistance.
• Available in several body materials, sizes and end configurations, applicable to a wide range of applications.
1) Models in series 10, 20, 30, 40, 50, 60, 65, 80, 85 and 110 are interchangeable with each other, enabling up to 342 different combinations;
2) Models in series 400, 600 and 800 are interchangeable with each other, enabling up to 99 different combinations;
1 and 2 are interchangeable with each other;
Provides higher compressed-air flow when compared with similar products (see chart);
"H" represents hose barb connection;
"M", male thread; "F", female thread and "N", direct hose connection;
Not suitable for vacuum applications
The Nitto Kohki Standard Series Hi Cupla coupler, with body options in chrome-plated steel, brass or 304 stainless steel, provides superior safety and practicality for compressed air or low-pressure water. With exclusive technology, it provides flexibility and safety in various industrial fluid lines, making it the ideal choice for efficiency in automation and assembly lines and suitable for compressed-air or water applications.
| Model | Application (mm) | Weight (g) | Dimensions (mm) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Lp | C | A | ØB | ØE | H(WAF) | T(WAF) | |||
| 50PN (10PAH) | Ø5 x Ø8 | 30 | 43 | 20 | 17 | 4,5 | 7,5 | Hex.17 | Hex.17 |
| 60PN (20PAH) | Ø6 x Ø9 | 40 | 43 | 20 | 17 | 5,3 | 7,5 | Hex.17 | Hex.17 |
| 65PN | Ø6,5 x Ø10 | 42 | 43 | 20 | 17 | 5,3 | 7,5 | Hex.17 | Hex.17 |
| 80PN (30PAH) | Ø8 x Ø12 | 50 | 45 | 20 | 19 | 7,5 | 7,5 | Hex.19 | Hex.19 |
| 85PN | Ø8,5 x Ø12,5 | 52 | 45 | 20 | 19 | 7,5 | 7,5 | Hex.19 | Hex.19 |
| 110PN (40PAH) | Ø11 x Ø16 | 75 | 52 | 20 | 23 | 7,5 | 7,5 | Hex.23 | Hex.24 |
Note: maximum working pressure 15 BAR (hardened and chrome-plated steel): Working temperature -20ºC to 80ºC. Brass and stainless steel models are available upon request.
