No, float operated pumps require no electricity. Float free pressure powered pumps can use pneumatic valves and only require 115V electricity.
Many Liqui-Mover pressure powered pumps have been in continuous operation for decades and have few moving parts to fail.
Yes, both the float and probe operated level control will retrofit major brands while bringing the features and benefits of the Kadant design.
Our applications team will help you choose the proper pressure powered pump for your application.