Air exchangers - Import export

Dry coolers are simple and reliable equipment. Their operating principle is based on a sensible heat exchange between air and water where: air is drawn in by fans through a finned coil, while water (or a mixture of water and glycol) flows through the tubes that make up the coil and cools when the (cooler) ambient air laps the surface of the latter. Fins are used to increase the overall heat exchange surface area so that the equipment can be as compact and efficient as possible.

Drycoolers are simple and reliable equipment. Their principle of operation is based on a sensible heat exchange between air and water where: air is drawn in by fans through a finned coil, while water (or a mixture of water and glycol) flows through the tubes that make up the coil and cools when ambient air (colder cooler) laps the surface of the latter. Exchange coils, with a "V" arrangement within the cooler, consisting of copper tubes and aluminum fins. The angle between the coils, the diameter of the tubes, and the thickness and length of the fins, are sized to ensure the best heat exchange performance, for a given fluid and air flow pressure drops.

In dusty environments, we recommend the use of filter mats. This makes the units easier to clean. The filter will need to be replaced at regular intervals, depending on the level of contamination. Rittal cooling units are low-maintenance and are supplied without filter mats. Filter mats may be used for extreme conditions. SK Filter mat, for wall-mounted cooling units SK 3255, WHD: 350x245x10 mm

Air/water heat exchanger in TS 8 baying system, useful cooling output 10 kW. Air/water heat exchangers in TS 8 baying system, to fit 600 or 800 mm deep and 2000 mm high TS 8 enclosures. Air outlet either with 5 kW on each side or 10 kW on one side only. Flexible water connection options on the top or bottom of the unit. SK Liquid Cooling Package, Air/water heat exchanger in TS 8 baying system, 9.5 kW, 230 V, 1~, 50/60 Hz, Water-carrying parts: copper/brass , WHD: 300 x 2000 x 600 mm