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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

STAUFF hydraulic push-to-connect couplings with poppet valve in different versions and series. All commonly used connection types and nominal sizes. Made of stainless steel. Longstanding experience, extensive range, high level of availability, fast delivery. Established in the market for many years as an original Voswinkel product. This couplings are particularly suitable for agricultural and forestry machines and Industrial Hydraulic.
Stainless Steel Push-to-Connect Couplings with Poppet Valve

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Stainless Steel Push-to-Connect Couplings with Poppet Valve
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STAUFF Online Page-Flip Catalogue

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STAUFF Online Page-Flip Catalogue
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STAUFF Product Catalogue

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Catalogue STAUFF Quick Release Couplings
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Catalogue STAUFF Quick Release Couplings
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STAUFF Push-to-Connect Couplings · Series IA Stainless Steel

The coupling series QRC-IA, according to ISO 7241-1, series A is widely used in agricultural engineering. This series is characterised, among other things, by particularly high corrosion resistance. Design and performance are specified in the standard. The high safety factor of the coupling is also typical for STAUFF: The burst pressure corresponds to 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 450 bar (depending on the coupling size). The compact design enables use in confined machine areas. Even then, comfortable and safe operation is guaranteed: The operator only has to pull back the sliding sleeve of the coupling loose half. The plug-in couplings of the IA series made of stainless steel are ideally suited for agricultural and forestry machinery and stationary hydraulics.

Product features

  • Stainless steel V4A (AISI 316)
  • QRC-IA according to ISO 7241-1, series A
  • Sizes from DN 6 to DN 51
  • Operating pressures up to 450 bar

Buy STAUFF Articles 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.

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

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