Carterberg ISO 7241-A Series Hydraulic Quick Couplings | High-Performance Hydraulic Quick Connect Solutions
Product Series Overview
Carterberg ISO 7241-A series hydraulic quick couplings are designed for a wide range of industrial and mobile hydraulic applications. With full compatibility to the ISO 7241-A standard, these couplings ensure safe, fast, and leak-free connections, supporting high flow rates and reliable pressure performance.
Our ISO A series products are interchangeable with major brands on the market, offering excellent flexibility for both OEM and replacement needs.
Key Features
• Fully compliant with ISO 7241-A standard
• Interchangeable with major global brands
• Secure locking sleeve mechanism (push-to-connect)
• Durable carbon steel with zinc plating for corrosion resistance
• Available in sizes: 1/4”, 3/8”, 1/2”, 3/4”, 1”
• Optional dust caps and seals available
Applications
• Hydraulic circuits in agricultural machinery
• Construction equipment
• Mobile hydraulic systems
• Oil & gas equipment
• Forestry and mining tools
Sizes and Technical Specifications
| Size (inch) | DN / ND (mm) | adaptation (F)
connection (F) | socket | plug | length |
| L1 | ø1 | L2 | ø2 |
| 1/4" | 5.3 | 1/4 (G & NPT) | 48 | 25 | 36 | 11.8 | 68 |
| 3/8" | 7.3 | 3/8 (G & NPT) | 56 | 30 | 41.5 | 17.3 | 76 |
| 1/2" | 10.2 | 1/2 (G & NPT) | 67 | 38 | 49 | 20.5 | 91 |
| 3/4" | 13 | 3/4 (G & NPT) | 83 | 48 | 61.5 | 29.1 | 110 |
| 1" | 16.9 | 1 (G & NPT) | 98 | 53 | 71.5 | 34.3 | 128 |
| Brand | Interchangeability | Size(inch) | Nominal diam (mm) | Connection | working pressure | Reference flow (Δp 1 bar) |
| Carterberg | ISO 7241-A Standard | 1/4" | 5.3 | 1/4 | 315 | 4565 | 10 |
| 3/8" | 7.3 | 3/8 | 315 | 4565 | 20 |
| 1/2" | 10.2 | 1/2 | 250 | 3625 | 40 |
| 3/4" | 13 | 3/4 | 250 | 3625 | 75 |
| 1" | 16.9 | 1 | 200 | 2900 | 140 |
Compatibility & Interchange Information
Carterberg ISO 7241-A couplings are interchangeable with products from major international manufacturers. Our fittings can directly replace ISO-A couplings from Parker, Hansen, Faster, Stucchi, and other mainstream brands.
Click here to see our brand compatibility overview
Explore All Carterberg ISO 7241-A Coupling Models
Carterberg’s ISO 7241-A hydraulic quick couplings are available in a variety of configurations to meet different system requirements. Explore individual models below to find the best fit for your needs:
Each model meets ISO 7241-A specifications and is built for reliable hydraulic performance across a wide range of industries. Need help choosing the right model? Contact our team for a recommendation or customization support.
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3/4'' Hydraulic Quick Couplings Iso-7241-A For Construction Equipment Images
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