




DIN28450 EN14420-6 German style tank wagon coupling with single lever lock, FFKM seal, aluminum/stainless steel body, anti-vibration serrated claw, for tank truck oil depot fuel chemical fluid transfer, OEM available.






This is a German‑style Tank Wagon Coupling, manufactured in compliance with European DIN28450 and EN14420‑6 standards. It is widely applied in tank trucks, tank wagons, oil depot loading‑unloading operations and fluid storage‑transport pipelines for quick connection and discharge of refined oil products and chemical liquids.
It adopts a single‑lever locking structure for easy operation. Quick connection and disconnection can be completed with one hand without any tools, greatly improving the efficiency of oil loading and unloading work.
The coupling body is cast from aluminum alloy or stainless steel, featuring good corrosion resistance. It is compatible with gasoline, diesel, kerosene and some chemical media.
Equipped with a green FFKM oil‑resistant seal ring, it delivers outstanding fuel resistance, anti‑aging property and superior sealing performance to effectively prevent medium leakage.
The serrated claw design provides firm engagement after connection. It is vibration‑resistant and avoids accidental disconnection during vehicle transit and fluid transfer.
Female threaded ports allow direct connection with hose couplings or pipelines. Multiple sizes are available, and OEM customization is supported.
Product Name | Germany type Joint | Application | Industry Couplings |
Model Number | DSJT-MK80 | Nominal Pressure | 2.5MPa |
Material | Stainless Steel | Sealing Material | FKM |
Nominal Diameter | 3 Inch | Suitable Medium | Gasoline, diesel, kerosene, and some chemical fluids |
Brand Name | DESEINOR | Installation Method | Pagoda/Thread |
Place of Origin | China | Kind | German Joint |
Approval Standard | DIN28450 / EN14420‑6 | Standard for cutting groove | 49CFR178.345-8 |
Packing Size | |||
L*W*H(CM) | 17*19*13 | ||
QTY/CTN | 1PCS/Box | ||
N.W(KGS) | 2.2KGS | ||