Polarized refrigerant oil additives are liquids. It is designed to introduce into all sorts of refrigeration systems, including air conditioners and chillers. It saves energy and equipment by increasing the efficiency of heat exchange systems and reducing equipment wear. It can easily be added to virtually any refrigerant system to remove the oil particles that cling to heat exchange surfaces and reduce heat transfer.
Pole Displays is fully programmable, robust and brightly illuminated. It's clear 2 x 20 VFD and large character sizes provide easy-to-read messaging and its 224 displayable characters. pole display features include automatic message scrolling, long life and trouble free operation, adjustable viewing angles, simple installation, bright green fluorescent display, two-line display with 20 characters per line, and ergonomical design.