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Quick Order
Upload up to 300 products as an Excel or CSV file and add them to the shopping basket with one click. Your desired delivery date will be taken into account.
Orders & Deliveries
View details on orders, shipping status, methods, tracking numbers, and invoices via bulk upload - and even edit individual items there. Available for companies with a customer number and linked account.
Enquiries
Request products currently unavailable and even inquire about individual pricing using this method. Attach additional information, like technical drawings, or provide your order number for seamless processing.

Series IA

The Push-to-connect couplings as per ISO 7241/series 1 are the most important reference couplings in agricultural engineering. The QRC-IA series is exceptionally resistant to corrosion. The burst pressure is at least four times the operating pressure. The series is available from stock in eight sizes from DN 6 to DN 51 for operating pressures up to 350 bar (5,000 PSI) (depending on coupling size). The compact design allows use in tight machine spaces. The series IA is particularly suitable for agricultural and forestry machines.
Carbon Steel Push-to-Connect Couplings with Poppet Valve

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Carbon Steel Push-to-Connect Couplings with Poppet Valve
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STAUFF Online Page-Flip Catalog

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STAUFF Online Page-Flip Catalog
Navigate and search content, forward via email, print, and download in PDF format
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STAUFF Product Catalog

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Catalogue STAUFF Quick Release Couplings
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Catalogue STAUFF Quick Release Couplings
17.10 mb
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STAUFF QRC Serie IA - Hydraulic push-to-connect couplings with integrated poppet valve

STAUFF hydraulic push-to-connect couplings with integrated poppet valve in different version and series from STAUFF

The plug-in couplings as per ISO 7241/series 1 are the most important reference couplings in agricultural engineering. The QRC-IA series is exceptionally resistant to corrosion.  The high safety factor of the coupling is also typical for Stauff: The burst pressure is at least four times the operating pressure. The series is available from stock in eight sizes from DN 6 to DN 51 for operating pressures up to 350 bar (depending on coupling size). The compact design allows use in tight machine spaces. Convenient and reliable operation is ensured even then: The operator only has to pull back the sliding sleeve of the loose coupling half. The series IA is particularly suitable for agricultural and forestry machines.

Produktmerkmale

  • QRC-IA according to ISO 7241-1, Series A 
  • Sizes from DN 6 to DN 51
  • Operating pressures up to 350 bar
  • Corrosion protection class K5
  • Corrosion resistance

STAUFF Products for Sale Online

Via the STAUFF online shop, commercial customers and users can purchase and order the products listed in this category online – quickly, easily, safely, and with fair pricing conditions.

STAUFF supplies a full range of products for mechanical and plant engineering and for industrial service and maintenance with more than 50,000 individual standard hydraulic components in 10 product groups. On request, STAUFF also provides customer and application-specific system and special solutions according to specific requirements.

Original STAUFF products are available from stock directly from the manufacturer.

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