Water cooler ERK series

compactair-cooledadjustable

For installation in a tank Stainless steel tube-coil immersion heat exchanger Compact HOFFMANN Immersion Coolers ERK are entry level models for cooling all kinds of pre-filtered and slightly soiled fluids. They are mounted on a cooling lubricant tank, with no need for additional space. The Immersion Coolers are comprised of a housing and a stainless steel tube-coil evaporator (1.4301) underneath, which is immersed into the fluid to be cooled. The evaporator is low maintenance and easy to clean. A circulation pump is standard with all immersion coolers allowing better heat transfer. Waste heat is vented into ambient air via an air-cooled condenser. The coolant temperature is adjustable, with accuracies of ± 1°C. Standard HOFFMANN Immersion Coolers are designed for ambient temperatures of up to + 40°C. AREAS OF APPLICATION Grinding, drilling and hydraulic oils Emulsions Water Other liquids ADVANTAGES Compact design High energy efficiency Stainless steel coil evaporator High-quality components from leading manufacturers A quality product - MADE IN GERMANY OPTIONS Split version Water-cooled condernsers Higher ambient temperatures up to 50° C - Tropical version Particularly energy-efficient design; e.g. with frequency-controlled compressors Control accuracy adjustable up to ± 0.5 °C Housing colour (RAL) selectable Special voltages Adjustment to special and equipment regulations Further options possible