Compatibility Without Compromise
Carterberg’s ISO 7241-B quick couplings are built to conform to international dimensional standards, offering seamless compatibility with globally recognized brands. Whether you're replacing existing equipment or building a new hydraulic system, our couplers are engineered for plug-and-play performance—without the need for special adapters or tooling.
Our commitment to dimensional accuracy and seal integrity means you can confidently use Carterberg couplings as direct replacements for commonly used models in the market.
Compatible with These Leading Brands
Based on ISO 7241-1 Series B standards, Carterberg couplers are designed to be functionally and dimensionally interchangeable with:
| Brand | Series |
| Parker | 60 Series |
| Faster (Italy) | HNV Series |
| Aeroquip (Eaton) | FD45 Series |
| Hansen (USA) | HK Series |
Note: While dimensions and general performance are fully compatible, we recommend checking thread types, seal material, and valve design to ensure optimal matching for your specific application.
What Makes Carterberg a Reliable Alternative?
Instead of relying on marketing claims, we focus on engineering consistency and field-tested performance. Here’s what sets us apart:
• Precision-machined to ISO B standard
• Available in steel, brass, and 303/316 stainless steel
• Supported seal options: Buna-N, Viton, EPDM, PTFE, Neoprene
• Valved and non-valved versions
• Tested for pressure rating, flow, and leakage under actual working conditions
When Should You Use Carterberg as a Replacement?
Switching to Carterberg makes sense if you:
• Are facing long lead times from your original supplier
• Want better pricing without compromising quality
• Need a brand-agnostic solution for ISO 7241-B systems
• Are retrofitting or servicing machines using global quick coupling standards
Example Use Cases
• A fleet of agricultural sprayers using Parker 60 Series is retrofitted with Carterberg brass couplers for chemical fluid compatibility.
• Oilfield maintenance units replace Aeroquip FD45 connectors with Carterberg stainless versions to improve corrosion resistance.
• Construction hydraulic tools with Faster HNV sockets are matched to Carterberg plugs without needing any adaptors.
Related Pages
• Back to ISO 7241-B Series Overview
• Compare Carterberg Couplers by Material and Port Type
• How to Choose Between ISO A and ISO B Quick Couplings
Still Unsure Which Model You Need?
Our team is familiar with Parker, Faster, Hansen, Aeroquip, and other OEM specs.
We’ll help you confirm thread types, seal preferences, and flow compatibility—no guesswork needed.
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