Presto Models W50 and W50t provide a highly dynamic temperature control system that can handle temperature ranges of -58 to 482°F (-50 to 250°C). The W50 provides a heating capacity of 6 kW while the W50t provides double the heating capacity at 12 kW. Both instruments have a cooling capacity of up to 7.5 kW. They are suited for compensating exothermic and endothermic reactions quickly and have rapid heatup and cooldown times. High performance, maintenance-free pumps deliver up to 76 l/min (3.2 bar). The water-cooled temperature control systems are suited for demanding temperature applications such as reactors, mini-plants, pilot plants, material-testing stands, micro-reactors and material and component tests.