Nitto Kohki HSP Cupla Quick Coupler / Connect Coupling (High Pressure)

Nitto Kohki HSP Cupla Quick Coupler / Connect Coupling (High Pressure)
For hydraulic pressure from 14.0 to 20.6 MPa {142 to 210 kgf/cm2} 

Special steel body is tough against vibration and impact! Male and female thread end configurations are available. Low pressure loss characteristic suits hydraulic equipment applications.

• Quenched special steel body! Powerful impact resistance, especially against impulses.
• Valve is designed to suppress pressure loss, particularly suitable for hydraulic applications which need big fluid flow rates.
• Automatic shut-off valves in both socket and plug prevent fluid spill out on disconnection. Easy to handle.
• In addition to conventional female thread type, male thread types (male tapered thread, male parallel thread with 30˚ flare, and male parallel thread with 30˚ cone-seat) are newly added. Male thread types are designed especially for direct connection to hydraulic power units effectively.
• Male parallel thread type complies with both metal seal and O-ring seal. (In case of O-ring seal, O-rings available in the market can be used.)
• Optional HSP-DC Cuplas are available for die-casting machine applications with severe pressure variation.
• The overall length of male thread type is shorter than that of female thread type plus conversion nipple available in the market.

• Body Material: Special Steel Chrome Molybdenum Steel) Galvanized
  
• Packing Material: NBR Nitrite Butadiene Rubber

Applications

• Hydraulic Equipment. High pressure gas piping
  

Interchangeability

• The 4HSP and 6HSP are interchangeable. The 10HSP and 12HSP are interchangeable.
• Two-way shut off coupler constructed of special high grade steel for high pressure application.
• Vibration Impact resistant, together with an extremely low pressure loss, make this coupler ideal for high pressure hydraulic systems.