This is an open-loop thermosyphon solar water heater. Water circulates directly through the tank and the collector, so this is direct and quick. This system is very stable and with reliable performance. And it's the most economical and easy system among a
Solid white PVC pipe is a very common type of pipe that is most often used for sewer and plumbing needs. PVC, or polyvinyl chloride, pipe is a more cost-effective type of pipe than some others like metal pipes. It’s used for a variety of purposes includin
It is suitable to use for transmission and distribution electric circuit with rated voltage up to 35kV in various fields such as nuclear power station, tunnel, broadcasting station, television station and so on.
Universal application frequency inverter We are professional manufacturer of Universal application frequency inverter.We have products from 220V single phase to 380V three phase from 0.75kw to 630kw. It can be used to control AC motor speed and save enegy