Key Features
- ISO 16028 Standard: Conforms to ISO 16028 specifications, ensuring compatibility with other standard flat face couplings.
- Flat Face Design: Reduces fluid spillage and air inclusion during connection and disconnection, maintaining system cleanliness and integrity.
- Leak-Free Performance: Precision-engineered to provide secure, leak-free connections, even under high-pressure conditions.
- Durable Construction: Made from robust materials hardened steel, trivalent plating offering excellent resistance to wear, corrosion, and harsh operating conditions.
- Easy Operation: Designed for quick and effortless connection and disconnection, reducing downtime and improving operational efficiency.
- Safety Locking Mechanism: Ensures a secure connection, preventing accidental disconnections and enhancing safety during operation.
Applications
The FF Series Flat Face Quick Couplings are ideal for a variety of hydraulic applications, including:
- Construction Equipment: Ensures reliable hydraulic connections in excavators, loaders, and other heavy machinery.
- Agricultural Machinery: Provides efficient hydraulic connections for tractors, harvesters, and other farm equipment, enhancing productivity and reducing maintenance.
- Industrial Machinery: Suitable for high-pressure systems in presses, injection molding machines, and other industrial equipment.
- Forestry Equipment: Delivers robust and secure connections in forestry machinery, ensuring reliable performance in harsh environments.
- Mobile Hydraulics: Ideal for mobile cranes, aerial lifts, and other equipment requiring quick and reliable hydraulic connections.
Technical Specifications
Pressure Performance
| Size | Item No. | Max. WP | BP(Coupled) | BP(Male) | BP(Female) |
|---|---|---|---|---|---|
| 1/4″ | FF-6,3 | 5800 | 24650 | 17690 | 21750 |
| 3/8″ | FF-10 | 5075 | 21750 | 15225 | 15950 |
| 1/2″ | FF-12,5 | 5075 | 17400 | 14500 | 15225 |
| 5/8″ | FF-16 | 5075 | 17400 | 14500 | 15225 |
| 3/4″ | FF-19 | 5075 | 17400 | 14500 | 15225 |
| 1″ | FF-25 | 3770 | 11600 | 11600 | 11600 |
| 1 1/4″ | FF-31,5 | 3625 | 14500 | 14500 | 14500 |
| 1 1/2″ | FF-38 | 3625 | 14500 | 14500 | 14500 |
| 2″ | FF-51 | 1451 | 5805 | 5805 | 5805 |
| WP:Working Pressure, BP:Burst Pressure unit:psi | |||||
Temperature Performance
| Seal Material | Min. Temp | Max. Temp | ||
|---|---|---|---|---|
| Nitrile Seals* | -40 ˚C | -40 ˚F | 106˚C | 223˚F |
| FKM Seal | -20 ˚C | -4 ˚F | 200˚C | 392˚F |
| * default seal material | ||||
Dimensions
| Size | Item No. | B | C | D | ØE | F | G | ØH | ØI | ØJ |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4″ | FF-6,3 | 22 | 27 | 53.8 | 28 | 54.3 | 97 | 24 | 29 | 16.2 |
| 3/8″ | FF-10 | 27 | 30 | 60.2 | 31.8 | 69.3 | 113.3 | 29 | 32 | 19.7 |
| 1/2″ | FF-12,5 | 36 | 36 | 71.2 | 37.8 | 83.7 | 137.7 | 40 | 40 | 24.5 |
| 5/8″ | FF-16 | 36 | 41 | 73.1 | 42 | 83.9 | 139.8 | 38.5 | 45.1 | 27 |
| 3/4″ | FF-19 | 46 | 46 | 84 | 45.5 | 99 | 161.6 | 50.3 | 50.2 | 30 |
| 1″ | FF-25 | 55 | 55 | 90.4 | 55 | 106.2 | 173.3 | 59.7 | 59.7 | 36 |
| 1 1/4″ | FF-31,5 | 70 | 70 | 119.8 | 79 | 118.5 | 209.5 | 77 | 79 | 57 |
| 1 1/2″ | FF-38 | 80 | 80 | 173.4 | 103 | 145.5 | 282.3 | 106.2 | 106.2 | 72.9 |
| 2″ | FF-51 | 80 | 80 | 173 | 99 | 149 | 275.2 | 106.2 | 106.2 | 106.2 |
Benefits
- Standard Compatibility: ISO 16028 conformity ensures compatibility with other standard flat face couplings, facilitating easy integration into existing systems.
- Operational Efficiency: Quick and easy connection and disconnection reduce downtime, enhancing productivity.
- Long-Term Durability: High-quality construction materials and robust design extend the lifespan of the couplings, reducing maintenance costs.
- Leak-Free Connections**: Advanced sealing technology ensures minimal fluid loss and contamination, maintaining system efficiency.
- Versatile Use: Suitable for a wide range of applications, making it a flexible solution for various hydraulic systems.
Conclusion
The FF Series Flat Face Quick Couplings provide a reliable, durable, and efficient solution for hydraulic systems across various industries. With their adherence to ISO 16028 standards, robust construction, and easy operation, these couplings ensure secure and leak-free connections in even the most demanding applications. Whether used in construction, agriculture, industrial machinery, forestry, or mobile hydraulics, the FF Series delivers unmatched performance and reliability.
