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HSP Cupla

Product catalog summary

Overview: The document provides detailed specifications and features of the HSP Cupla, a hydraulic coupling system designed for high-pressure applications ranging from 14.0 to 20.6 MPa. It includes information on materials, sizes, pressure ratings, and compatibility.

Specifications:

Pressure Range: 14.0 to 20.6 MPa (142 to 210 kgf/cm²).
Valve Structure: Two-way shut-off to prevent fluid spillage.
Applicable Fluids: Hydraulic oil.
Body Material: Special steel, nickel-plated for enhanced durability against vibration and impact.
Seal Material: Available in Nitrile rubber (NBR) and Fluoro rubber (FKM), with temperature ranges of -20°C to +80°C and -20°C to +180°C respectively.

Design Features:

Automatic shut-off valves in both socket and plug.
Various thread types available: female tapered, male tapered, male parallel with 30° flare, and male parallel with 30° cone-seat.
Male thread types are designed for direct connection to hydraulic power units.
Optional HSP-DC Cuplas for die-casting machine applications.
PL type (Safety sleeve lock type) available for certain models.

Interchangeability and Compatibility:

Models like 4HSP can connect with 6HSP or 10HSP with 12HSP, but other size combinations are not connectable.
No interchangeability with 210 Cupla or 280 Cupla.

Performance Characteristics:

Low pressure loss suitable for hydraulic equipment applications.
Flow direction allows fluid to flow in either direction when coupled.
Admixture of air may vary based on usage conditions.

Precautions: Users are advised to read the 'Safety Guide' and 'Instruction Sheet' before use to ensure proper handling and safety.

Catalog excerpts

Body material Special steel (Nickel-plated) Flow Rate - Pressure Loss Characteristics [Test conditions] •Fluid : Hydraulic oil •Temperature : 30°C ± 5°C Male tapered thread Male parallel thread PL type (safety sleeve lock type) The body material is quenched to cope especially with impulses Both socket and plug have built-in automatic shut-off valves. Valve design differs depending on sizes. The photo is for 6HS & 6HP Flow rate in L/min Body is made of special steel The flow volume of male thread type is increased by 5 to 10% compared with that of female thread type with conversion nipple. ^Precautions for use There is no interchangeability between HSP Cupla and 210 Cupla or 280 Cupla. Do not connect to each other even if sizes are similar.

Open the catalog to page 1

HP type (Female tapered thread) Product appearance may vary by size. / WAF : WAF stands for width across flats. Plug HP-R type (Male tapered thread) Socket HS-R type (Male tapered thread) Plug HP-GP type (Male parallel thread with 30° flare) Socket HS-GP type (Male parallel thread with 30° flare) T O-ring mounting position Model Application* Mass (g) O-ring size HP-GS type (Male parallel thread with 30° cone-seat) Socket HS-GS type (Male parallel thread with 30° cone-seat) T O-ring mounting position *The counterpart of GP type must be the female parallel thread specified in JIS B 8363 with 30°...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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