New recirculating cooler provides constant 0.25kW cooling capacity

Laboratory products

New recirculating cooler provides constant 0.25kW cooling capacity

05 Oct, 2026

Whether in the laboratory, in research or in production – the new VALEGRO 250 recirculating coolers from JULABO, provide a constant cooling capacity of 0.25kW at 20°C, thereby ensuring stable processes around the clock. These state-of-the-art units provide precise temperature control for a wide range of applications and, thanks to their compact design, integrate seamlessly into any work environment. The refrigeration circuit uses an environmentally friendly, natural refrigerant.

During the design of the VALEGRO recirculating coolers, the focus was on maximum user-friendliness.

The angled OLED touchscreen is easy to read and ergonomically designed for operation. The intuitive menu navigation allows for quick access to all functions. Warnings and system messages are displayed in clear, easy-to-understand language, ensuring maximum safety when operating the unit. The VALEGRO recirculating coolers feature RS232 and USB-C interfaces located directly below the display – easily accessible from the front.

High precision and efficiency are essential for your temperature control applications? Welcome to the VALEGRO family! With powerful cooling performance, a modern design, an adjustable pump, a wide range of interfaces and intuitive menu navigation, VALEGRO recirculating coolers are the perfect partner for your applications. Let yourself be impressed.

The air-cooled VALEGRO recirculating coolers are all-rounders for a wide range of cooling and heating tasks from -20 to +40°C. The pump can be adjusted in different pump stages on a percentage basis.

Models: VALEGRO 250, VALEGRO 350, VALEGRO 500, VALEGRO 801, VALEGRO 1001, VALEGRO 1201, VALEGRO 1501, VALEGRO 1801.

VALEGRO recirculating coolers with additional heating function have an extended working temperature range from -20 to +85°C. The pump can be easily adjusted, percentage-based stages.

Models: VALEGRO 801H, VALEGRO 1001H, VALEGRO 1201H, VALEGRO 1501H, VALEGRO 1801H.

The more powerful VALEGRO recirculating coolers are designed for larger and more complex applications. They feature a precisely adjustable, increased pump pressure up to 3.5 bar.

Models: VALEGRO 1203, VALEGRO 1503, VALEGRO 1803, VALEGRO 2503.

The advanced VALEGRO recirculating coolers meet even the most demanding requirements, featuring an additional heating function and a powerful, pressure-controlled pump.

Models: VALEGRO 1203H, VALEGRO 1503H, VALEGRO 1803H, VALEGRO 2503H.

More information online.

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ILM 51.6 Sept 2026

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