Quick couplings
F35 Cupla
The Nitto Kohki F35 Cupla is a flat-face quick-release coupling in steel with FKM seals, available as plugs (P types) and sockets (S types) in nominal sizes 2, 3, 4, 6 and 8. The flat-face design prevents hydraulic fluid from escaping when connecting or disconnecting, eliminating oil loss and minimising air ingestion into the circuit. Steel construction makes the F35 Cupla suitable for elevated operating pressures and mechanically demanding environments.
FKM seals provide resistance to a wide range of hydraulic fluids, mineral oils and synthetic media. The leak-free connection under the flat-face principle makes this range particularly suited to environmentally sensitive or hygiene-critical processes where fluid spillage is unacceptable.
- 10 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose F35 Cupla
What matters when choosing: properties, comparison and typical applications.
Technical features
Plug and socket type overview
| Part number | Type | Nominal size |
|---|---|---|
| F35-2P | Plug | 2 |
| F35-3P | Plug | 3 |
| F35-4P | Plug | 4 |
| F35-6P | Plug | 6 |
| F35-8P | Plug | 8 |
| F35-2S | Socket | 2 |
| F35-3S | Socket | 3 |
| F35-4S | Socket | 4 |
| F35-6S | Socket | 6 |
| F35-8S | Socket | 8 |
Typical applications
Typical applications: Hydraulic quick-connect couplings on construction machinery and attachments, tool changes on presses and injection moulding machines, hydraulic test benches, environmentally sensitive installations where leak-free coupling is required, and mobile hydraulic power units.