Low pressure up to 19 bar
Lever Lock Cupla
The Nitto Kohki Lever Lock Cupla is a low-pressure quick coupling for operating pressures up to 19 bar, available in aluminium (AL) and brass, without seal. With 224 items in the LE plug types across nominal sizes from 6 to 32 mm, this series covers a wide range of low-pressure pneumatic applications. The lever lock secures the connection even under vibration and moderate back-pressure.
Aluminium variants (AL) reduce installation weight, while brass versions suit more corrosive environments or chemically demanding media.
- 224 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose Lever Lock Cupla
What matters when choosing: properties, comparison and typical applications.
Technical features
Selection guide: aluminium vs. brass
| Criterion | Aluminium (AL) | Brass |
|---|---|---|
| Weight | Lighter | Heavier |
| Corrosion resistance | Limited (oxidation) | Good for humid environments |
| Typical use | Mobile and portable systems | Stationary or aggressive media |
| Nominal sizes available | 6-32 mm | 6-20 mm |
| Max. operating pressure | 19 bar | 19 bar |
Typical applications
Typical applications: Compressed-air supply in workshops and production halls, blowing and suction stations, portable compressor connections, pneumatic hand tools and clamping devices up to 19 bar, and low-pressure control circuits in automation systems.