Post has attachment
As the premier manufacturer & supplier of drive, control & power, EcoDriveCN drives offer dedicated pump control drive, which has has a built-in PID controller that is fully integrated with both pump and energy efficient features and is packaged in a user friendly way to ensure ease of use and fast commissioning.
http://www.EcoDriveCN.com/areas/pump-control-variable-frequency-drives-EcoDriveCN.htm

Post has attachment
How Home Appliances Make your Life Complete

Read more http://bit.ly/1T86bfY

#polar
Photo

Post has attachment
This is our pump controller, and according the liquid level, it can control the pump start or stop. Our web is https://www.linkedin.com/company/shanghai-alanda-pumps-co-ltd?trk=top_nav_home, if you want to know more, please contact with me. 
Email: catherine.q@alanda.com
Skype: qin.catherine
Photo
Wait while more posts are being loaded