Dow coolants are specially formulated to protect large, stationary Diesel engines — including engines used in gas transmission compressor station service — against over-heating, winter freeze-ups and corrosion. The fluid is dyed a blue-green or light blue color to aid in leak detection.
A complete line of ethylene glycol- and propylene glycol-based coolants — including coolant concentrates, pre-diluted solutions, and replacement inhibitors — is available.
Dow industrial coolants offer excellent freeze and burst protection. They include patented formulas that provide protection against ferrous metal corrosion, including cavitation and crevice corrosion. These inhibited ethylene glycol-based fluids have been shown to be effective in mitigating liner cavitation corrosion in both high-speed and low-speed engines. The fluid is dyed a blue-green color to aid in leak detection.