These specially formulated industrial inhibitor packages designed to prevent corrosion are widely used for closed-loop, water-based HVAC, process heating and cooling, and food industry applications. They are manufactured with DOW PuraGuard™ Propylene Glycol USP/EP, a pharmaceutical grade of monopropylene with specified purity greater than 99.8%. Each fluid is specifically formulated with industrial inhibitor packages that prevent corrosion. The inhibitors are easily maintained, long lasting and replenishable, which means intervals between fluid change-outs are extended and fluid expense is minimized.
-
DOWFROST HD 50%As low as $943.18DOWFROST HD 50% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -28 °F to 325 °F. -
DOWFROST 50%As low as $950.25DOWFROST 50% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -28 °F to 250 °F. -
DOWFROST HD CONCENTRATEAs low as $211.12DOWFROST HD inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -60 °F to 325 °F and provides freeze protection down to -60 °F. -
DOWFROST 30%As low as $757.32DOWFROST 30% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from 10 °F to 250 °F. -
DOWFROST CONCENTRATEAs low as $212.62DOWFROST inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -60 °F to 250 °F and provides freeze protection down to -60 °F. -
DOWFROST HD 60%$1,038.31DOWFROST HD 60% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -60 °F to 325 °F. -
DOWFROST HD 30%$752.92DOWFROST HD 30% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from 10 °F to 325 °F. -
DOWFROST HD 40%$848.06DOWFROST HD 40% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -6 °F to 325 °F. -
DOWFROST 40%$853.78DOWFROST 40% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from -6 °F to 250 °F. -
DOWFROST 35%$805.55DOWFROST 35% inhibited propylene glycol offers effective heat transfer over a wide temperature range: from 3 °F to 250 °F.
