The flat-sealing plug-in coupling QRC-BP from STAUFF is a real "specialist" in the coupling range, as it was developed for the standard-compliant connection of detachable lines in hydraulic brake systems of agricultural machinery. This coupling is only available in a nominal size of DN 12.5 and is for operating pressures up to 150 bar. The coupling is easy and safe to operate. When coupling and uncoupling, the operator only has to pull back the sliding sleeve. Precision balls are used in the locking system.

Series BP

The flat-sealing plug-in coupling QRC-BP from STAUFF is a real "specialist" in the coupling range, as it was developed for the standard-compliant connection of detachable lines in hydraulic brake systems of agricultural machinery. This coupling is only available in a nominal size of DN 12.5 and is for operating pressures up to 150 bar. The coupling is easy and safe to operate. When coupling and uncoupling, the operator only has to pull back the sliding sleeve. Precision balls are used in the locking system.

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Plug-in coupling for hydraulic brake lines of agricultural machinery

According to standardisation, this coupling is only available in a single nominal size of DN 12.5 and is suitable for operating pressures up to 150 bar.

With the new, flat-face QRC-BP plug-in coupling, Stauff shows that even niche products in its broad coupling range are looked after and developed further with great care. The coupling complies with the ISO 5676 standard and the French NFU 16006 standard with identical content. Both standards place requirements on brake line couplings for use in hydraulic brake systems. They are primarily used in agricultural machinery, where the traction units often tow braked trailers or work attachments. According to the standard, this coupling is only available in a single nominal size of DN 12.5. It is suitable for operating pressures up to 150 bar with a high safety factor – as usual for Stauff. The coupling is easy and reliable to operate. The operator only has to pull back the sliding sleeve for coupling and uncoupling. Precision tow balls are used in the locking system.

Product features
  • absolute tightness
  • no oil loss during uncoupling
  • single nominal size of DN 12.5
  • Operating pressures up to 150 bar
  • Flat face design

STAUFF Components for Sale Online

Commercial customers and users can use the STAUFF manufacturer shop to purchase and order the products in this category online – quickly, easily, safely, and inexpensively.

STAUFF provides direct access to a comprehensive range of products with more than 50,000 individual standard hydraulic components in 10 product groups for mechanical and plant engineering and for industrial service and maintenance. In addition, STAUFF is also able offer individually designed system and special solutions according to customer's requirements.

A wide range of original STAUFF products are permanently available from stock.

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