HSP Series – Nitto HSP Cupla Interchange Low Pressure Loss Couplings for Hydraulic Equipment Applications
The HSP Series quick couplings, based on the Nitto HSP Cupla interchange, are engineered for low pressure loss and efficient fluid transfer, making them an ideal solution for hydraulic equipment applications. Designed to minimize energy loss and enhance system efficiency, these couplings are perfect for industries that demand reliable, high-performance connections under varying pressure conditions. Whether used in industrial, agricultural, or mobile machinery, the HSP Series offers the versatility and reliability needed for fluid power systems.
Series HSP //Carbon Steel
| Material | Carbon Steel |
| Surface Finishing | Ni Plating |
| Standard Seal Material(s) | NBR (Buna-N®)2 |
| Working Temperature | -25° C … +100° C / -13° F … +212° F |
| Valve Design | Poppet |
| Connection | Push and actuate Push Sleeve |
| Disconnection | Actuate Push Sleeve |
| Connect Under Pressure | not allowed |
| Application | die-casting machine applications, Gerneral Hydraulic Applications, Agricultural Equipment |
| ISO Interchange | – |
2 Alternative seal materials are available on request.
Features
- Quenched special steel body
- 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.
- Optional HSP-DC Cuplas are available for die-casting machine applications
- Poppet Valve prevent fluid spill out when disconnect
- Ball lock easy to operation
Applications
- Gerneral Hydraulic Applications
- Agricultural Equipment
- die-casting machine applications
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