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Quick-couplings HPR

Product catalog summary

Overview: The document provides detailed information on Stäubli's HPR quick-couplings designed for motorsport applications, emphasizing high security locking, compactness, and performance.

Locking Mechanisms:

Single Action Locking: Allows remote connection from the pit side.
Double Action Locking: Provides a secure, vibration-resistant connection on the car, requiring two actions to disconnect: rotating the collar and pulling it to release the locking mechanism.

Performance Features:

Accommodates high flow rates with a compact and lightweight design.
Ensures secure connections in all positions.
Maximum fluid speed of 30 m/s through a minimal bore size (2mm or 4mm nominal diameter).
Flat face technology ensures non-drip, clean break connections, preventing pollution and fluid leakage.

Applications: Suitable for hydraulic circuits with high pressure, vibration, and high-frequency pulsations.

Technical Specifications:

Materials: Hardened stainless steel for plug body, titanium for back adapter and socket body, and specific seals for different hydraulic circuits.
Pressure and Speed: HPR 02 allows up to 350 bar, HPR 04 up to 250 bar, both with a fluid speed of 30 m/s.

Hydraulic Charts: Provides flow rate and pressure drop data under specific test conditions using water as the fluid.

Part Numbers: Detailed specifications for sockets and plugs with UNF male threads, including dimensions, weight, and part numbers for different configurations.

Additional Information: Stäubli reserves the right to modify product specifications without prior notice. The document also highlights the global presence of the Stäubli Group.

Catalog excerpts

FAST MOVING TECHNOLOGY Staubu High pressure | Motorsports

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Discover Stäubli solutions for motorsport applications at: www.staubli-motorsport.com

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SPEED, SECURITY AND COMPACTNESS The Staubli solution; designed for the most demanding applicationsHigh security locking HPR couplings offer outstanding connection security and performance. When required, the single action version offers a remote connection from the pit side. The double action version when required offers a secure, vibration resistant connection on the car. Two actions are necessary to disconnect: Jrotate the collar to align the notch and the pin. ^Dull the collar to engage the pin and release the locking mechanism. Accommodates high flow rates: - Combining compactness and lightweight...

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■ Hardened stainless steel Back adaptator: ■ Titanium Body of socket: ■ Perfluoroelastomer (JK) for hydraulic circuits and brake lines (HPR 02) ■ Fluorocarbon (JV) for hydraulic circuits (HPR 04) Hydraulic charts flow rate / pressure drop Test conditions - Fluid: water - Flow direction: socket to plug Flow L/min

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PART NUMBERS Socket UNF male thread with double action Socket UNF male thread Plug UNF male thread, JIC profile

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PART NUMBERS Socket UNF male thread with double action Plug UNF male thread, JIC profile

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PART NUMBERS Special end-fittings, available on request

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• Staubli Units Representatives/Agents Staubli is a trademark of Staubli International AG, registered in Switzerland and other countries. © Staubli 2021. We reserve the right to modify product specifications without prior notice. [email protected]

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Quick-couplings HPR

Quick-couplings HPR

Catalog excerpts

All Stäubli Fluid Connectors catalogs and technical brochures

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