Description
GT-A1 Series – ISO 7241:2023 Series A Quick Couplers
The GT-A1 Series ISO A Quick Couplers are precision-engineered to meet the latest ISO 7241:2023 Series A Standard, ensuring high performance and reliability in demanding hydraulic applications. These couplers are widely used in construction, agriculture, and industrial machinery, providing secure, leak-free connections for hydraulic systems.
Featuring hardened valve components for durability and a robust ball-lock mechanism for secure coupling, the GT-A1 Series offers superior performance under high-pressure conditions. Designed for easy one-hand operation, they ensure quick and hassle-free connections in the field.
Key Features:
✅ ISO 7241:2023 Series A Compliance – Ensures industry-standard performance and interchangeability.
✅ High-Quality Materials – Hardened steel with corrosion-resistant plating for extended lifespan.
✅ Reliable Ball-Lock Mechanism – Provides secure and leak-free connections.
✅ Easy Push-to-Connect Operation – Allows quick one-hand coupling and uncoupling.
✅ Sealed Poppet Valve Design – Minimizes fluid loss and prevents contamination.
✅ High Pressure Performance – Designed to withstand demanding hydraulic conditions.
Specifications:
- Standard: ISO 7241:2023 Series A
- Body Sizes: 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″ and 2″
- Thread Options: NPT, BSPP, BSPT, ORFS
- Working Pressure: Up to 5000 PSI (depending on size)
- Material: Hardened Steel, Stainless Steel Option
- Seal Material: Nitrile (NBR), Viton (FPM) available for high-temperature applications
- Temperature Range: -20°C to +120°C (-4°F to +248°F)
- Flow Rate: Optimized for efficient hydraulic fluid transfer
Applications:
🔹 Agricultural Equipment – Tractors, loaders, harvesters
🔹 Construction Machinery – Excavators, skid steers, backhoes
🔹 Industrial Hydraulics – Presses, automation systems, hydraulic power units
🔹 Oil & Gas Equipment – Hydraulic tools, drilling rigs
🔹 Forestry & Material Handling – Log splitters, forklifts, lift trucks
Interchangeability:
The GT-A1 Series couplers are fully interchangeable with leading brands that comply with the ISO 7241:2023 Series A Standard, including:
✔ Parker 6600 Series
✔ Eaton Aeroquip 5600 Series
✔ Faster ANV Series
✔ Safeway S56 Series
✔ Stucchi A Series
Why Choose GT-A1 Series?
🔹 Reliable ISO 7241:2023 Standard Compliance
🔹 Leak-Free & High-Pressure Performance
🔹 Heavy-Duty Materials for Long-Lasting Use
🔹 Wide Compatibility with Major Hydraulic Systems
🔹 Fast, Easy Operation for Increased Efficiency
For high-performance ISO A quick couplers, choose the GT-A1 Series – engineered for durability, reliability, and seamless interchangeability.
📩 Contact us today for a quote or more information!
| Body Size(in) | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 |
| Code | 02 | 03 | 04 | 06 | 08 | 10 | 12 | 16 |
| Rated Pressure(Mpa) | ||||||||
| Steel | 34.5 | 27.6 | 27.6 | 20.7 | 20.7 | 20.7 | 13.8 | 13.7 |
| Stainess Steel316 | 13.8 | 13.8 | 10.4 | 10.4 | 7 | 7 | 7 | 7 |
| Brass | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Rated Flow(L/min) | 11.5 | 23 | 45.5 | 106 | 190 | 330 | 830 | 900 |
| Temperature Range(NBR) | -20℃ ~ +100℃ | |||||||
| Temperature Range(FKM) | -20℃ ~ +180℃ | |||||||
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