




DESEINOR fuel dispenser breakaway coupling for gas stations, installed between hose & nozzle. Automatically axial separation under excessive pull force with bidirectional self-sealing to lock fuel and prevent leakage safely.






DESEINOR Breakaway Coupling for Fuel Dispensers (Hose Breakaway Fitting)
Product Introduction
The DESEINOR fuel dispenser breakaway coupling (hose breakaway fitting) is installed between fuel dispenser hoses and nozzles, serving as a core safety accessory for gas stations.
If a vehicle accidentally drags the fuel nozzle and the pulling force exceeds the preset value, the coupling will separate axially automatically. At the moment of separation, internal valve cores on both sides seal simultaneously to realize bidirectional self-sealing and reliably lock fuel inside the pipeline.
Product Name | Fuel dispenser hose Breakaways | Application | Fuel Dispenser Accessaries |
Model Number | GY-438B | Kind | Breakaways |
Material | Aluminum Alloy | Thread Type | BSP/NPT |
Nominal Diameter | 3/4” and 1” | Separation Tension | 110~140kg |
Brand Name | DESEINOR | Test Pressure | 0.6 MPa |
Working pressure | 1.6 MPa | Installation Method | Thread |
Temperature | -40℃-70℃ | Applicable Media |
Diesel, gasoline, kerosene, methanol, etc. |
3/4 inch and 1inch Packing Size | |||
L*W*H(CM) | 4.5*4.5*10.5 5*5*13 | ||
QTY/CTN | 1PCS/Box 1PCS/Box | ||
N.W(KGS) | 0.2KGS 0.35KGS | ||