Heat Exchangers Kept Clean With Flushes

Employing 316L stainless steel for all tubing and manifold circuitry and aluminum with a gold irridite finish for the frames, the 730 Series liquid-to-air heat exchangers use ionized water coolant and achieve heat transfer via riffled and corrugated fins. And to maintain coolant-loop purity, the exchangers receive an internal cleansing treatment with combinations of acidic, alkaline and de-ionized water flushes. Terminations are Mil-Spec stainless steel flare fittings, hose heads, or stub-end tubes. The series includes 16 models with and without attached fans and finger guards. For more information and prices, call Dan DeFreitas at THERMATRON ENGINEERING INC., Methuen, MA. (978) 687-8844.