Hose coupling is a device used in fueling machine to connect both ends of the hose between nozzle and sight glass.

Features:
1. The main body is made of high quality brass H62 with excellent electrical conductivity;
2. The outside surface is plated with decorative chromium, beautiful and decent;
3. The rotating end is equipped with rolling beads for flexible rotating, and the hose will not be twisted together easily.
4. The sealing material is NBR with reliable sealability.
5. Different coupling such as R of BSPP standard thread can be ordered as required.