Due to constantly growing requirements at the hydraulic, growing demands to the cube couplings are placed. The "Fliegl" hydraulic screw connections are the right solution and they ensure high safety. If it is not otherwise prescribed, our screw connections are delivered in galvanic, galvanized design. Cutting rings are always galvanized. All prices are incl. union nut and cutting ring. There are 3 different series:
- Series LL: for compressed air, hydraulic return pipe, propane, oil heating, vehicle manufacturing, agriculture, small cooling devices, apparatus construction, plastic lines, etc.
- Series L: such as series LL, but at higher mechanical stress, compressed air line, etc.
- Series S: agriculture, heavy engineering, shipbuilding, mining, chemical industry, large cooling device, compressed air lines, etc.
- 10 L