GSI Catalogue 2026 EN

44 CATALOGUE 2026 ARTICLE NUMBER PRODUCT GROSS PRICE N2.70.931 Glycol GeoPro (100% biodegradable - environmentally friendly) Price on request Glycol GeoPro InnogreenChem GeoPro is a non-toxic, VOC-free aqueous heat transfer fluid specifically developed for use in closed-loop ground source water heat pumps. The product offers superior hydraulic performances, heat transfer efficiency and ecological profile then afternative products based on ethylene glycol, propylene glycol and ethanol. • Renewable source of bio-origin • Ideally suited for geothermal installations • Superior performances and ecological profile GeoPro "the green alternative" makes geothermal installaties even greener. GeoPro is environmentally better than Monopropylene glycol (MPG). It has a lower viscosity and is readily biodegradable in case of possible leaks. This makes GeoPro ideally suited for geothermal installations. • Formulated from renewable resources (bio-origin and readily biodegradable) • Environmentally better than MPG • Superior hydraulic performance: GeoPro has a lower viscosity than MPG. It maintains its high fluidity at low temperatures. Ground water comparison MPG & GeoPro Superior hydraulic performance: GeoPro resists viscosity increases and maintains its high fluidity at low temperatures GeoPro heat transfer fluid is formulated from renewable, bio-sourced materials with long-lasting organic corrosion inhibitors. This product has been approved by the National Institute for Public Health and the Environment (RIVM). Kinematic viscosity variation of GeoPro and MPG 25% V/V solutions % V/V FREEZE POINT REFRACTIVE INDEX 25 -10 1.3652 30 -15 1.3731 40 -20 1.3763 50 -32 1.3860 60 -40 1.3999 Freeze point Glycol

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