Nozzle is an important part of PVC lay flat hose. It plays a very important role in the use of PVC lay flat hose, so we must pay attention to its maintenance.
After the use of PVC lay flat hose, the quick-fitting joint of the sprinkler is turned off, and the dirty water inside the pipe and the sprinkler has basically flowed out. Then inject 30 ML cleaning liquid into the nozzle with syringe and start cleaning the nozzle. When the color of dirty water is not obvious, the cleaning can stop. Fill the sprinkler with the cleaning liquid, seal the pipe with a stuffy head, seal the surface of the spray nozzle with a fresh-keeping film, and then place it for 8 hours. After removing the fresh-keeping film, turn the stuffy head off, and wait for the cleaning in the sprinkler to flow out, it can be used.