Place of Origin:
Shanghai, China
Brand Name:
Carterberg
Certification:
IATF16949
Model Number:
CB-6FN-FFY
The CB-6FN-FFY from Carterberg is a male-only flat face hydraulic quick coupling built to handle demanding pressure and flow conditions in mobile and industrial fluid systems. It features an advanced three-valve internal design, enabling connection under residual pressure without fluid spillage or air inclusion.
Each coupling is precision-machined from solid carbon steel and finished with an eco-friendly zinc-nickel coating for excellent corrosion resistance. The FFY series is compliant with ISO 16028 standards and designed for long-term reliability in environments such as construction equipment, hydraulic breakers, and underground tools.
| Feature | Description |
|---|---|
| Three-Valve Internal System | Contains three independent internal valves that allow safe and secure connection under residual pressure. |
| Flat Face Non-Spill Design | Eliminates fluid loss and air ingress during disconnection. |
| Residual Pressure Compatible | Specifically designed for high-pressure tool change scenarios. |
| Barstock Carbon Steel Construction | Offers high strength and vibration resistance. |
| Zinc-Nickel Plated Surface | Enhances durability in outdoor and corrosive environments. |
| Complies with ISO 16028 | Suitable for integration with ISO-standard hydraulic systems. |
| Body Size (inches) | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
|---|---|---|---|---|---|
| Rated Pressure (PSI) | 5000 | 4350 | 4350 | 3625 | 3000 |
| Rated Flow (GPM) | 3 | 6 | 12 | 50 | 80 |
| Temperature Range | -20°C ~ +120°C | ||||
| Standard Seal | NBR (Nitrile Rubber) | ||||
Male (Plug)
|
PART NO. |
L |
D |
HEX1 |
A |
T |
|
CB-P2S-6FN-FFY |
76.7 |
16.17 |
S20 |
11.8 |
G1/4 |
|
CB-P3S-6FN-FFY |
78.1 |
19.75 |
S24 |
16.5 |
G3/8 |
|
CB-P4S-6FN-FFY |
95.8 |
24.54 |
S32 |
17.8 |
G1/2 |
|
CB-P8S-6FN-FFY |
113.9 |
29.95 |
S46 |
23.5 |
G1 |
|
CB-P10S-6FN-FFY |
123.7 |
36.05 |
S55 |
23.4 |
G1-1/4 |
• Hydraulic attachments with residual pressure
• Excavator breaker tool interfaces
• Underground drilling and boring tools
• Mobile utility equipment hydraulic ports
• Harsh-environment fluid control systems
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