Full-Blow Cupla SN – Nitto Kohki
Up to about 40% increase in flow rate.
- Pressure loss is reduced to the ultimate level.
Up to about 40% increase in flow rate compared with conventional Cuplas. - When the socket sleeve is slided toward the plug after connection, the ball valve rotates to open the fluid passage.
Can be connected with plugs for Hi Cupla Models 10, 17, 20, 30, and 40.
Interchangeable with all other Hi Cupla Series products. Please see the page for “Hi Cupla Series Interchangeability.”
Cannot be interchangeable with some plugs for plastic Hi Cupla 250 (discontinued product).
Air line coupling with low pressure loss and high flow rate
Unique full-open gate type valve mechanism realizes low pressure loss and high flow rate, which reduces required source air volume.
- The flow rate is increased by up to 40% more than that of conventional Cuplas.
- During connection and disconnection, the valve is closed, enabling connection/disconnection under zero line pressure.
- When the sleeve of socket is returned to its original position, the purge mechanism releases the residual air pressure in the plug, eliminating an unpleasant popping noise and a hose whip back motion on disconnection.
- Built-in sleeve lock mechanism prevents accidental disconnection of Cuplas, assuring safe operation.
- The valve can be opened and closed while the socket and plug is connected.
- The weight is reduced by 30 to 45% compared with that of conventional Cuplas.
Note: Direct mounting of Full-Blow Cupla to percussive and vibrating tools should be avoided.
Air line coupling with low pressure loss and high flow rate
| Modelo | Aplicação (pol.) | Peso (g) | Medidas Ø (mm) | ||||
| Ls | Hs | A | T | ØBs | |||
| FBH−65SN | 6,5 X 10,0 | 64 | 64 | Hex.22 | 17 | Hex.17 | 5,5 |
| FBH−80SN | 8,0 X 12,0 | 67 | 66 | Hex.22 | 19 | Hex.19 | 7,5 |
| FBH−85SN | 8,5 X 12,5 | 68 | 66 | Hex.22 | 19 | Hex.19 | 7,5 |
| FBH−110SN | 11,0 X 16,0 | 86 | 71 | Hex.26 | 24 | Hex.23 | 10 |
