Products

İSTEK's manufaturing is subject to annual audits of independent organizations in order to comply international standards.

Painted Aluminum Collector

This type of plane solar collectors with an aluminum absorbent surface is obtained by welding copper pipes to aluminum fins using ultrasonic welding technology. The surface of the aluminum plate is painted with a special black matt paint in order to increase the efficiency.

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Selective Aluminum Collector

This type of plane solar collectors with a selective aluminum absorbent surface is obtained by welding copper pipes to aluminum fins using ultrasonic welding technology. The surface of the aluminum plate is coated with a special selective material in order to increase the efficiency.

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Painted Copper Collector

This type of plane solar collectors with a copper absorbent surface is obtained by welding copper pipes to copper fins using ultrasonic welding technology. The surface of the copper plate is painted with a special black matt paint in order to increase the efficiency.

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Selective Copper Collector

This type of plane solar collectors with a selective copper absorbent surface is obtained by welding copper pipes to copper fins using ultrasonic welding technology. The surface of the copper plate is coated with a special selective material in order to increase the efficiency.

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Pressurized Closed Loop Package System

System; consists of collector, boiler, system stand and interconnecting parts. Offering superior quality, easy installation and aesthetic design, the system is resistant to calcification and corrosion.

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Aluminum Towel Radiator

İstek Aluminum Towel Radiators have more thermal conductivity than iron and steel radiators, they quickly and effectively give heat to the environment with using less water and less energy. Besides their superior technical characteristics, they are decorative, light and easy to install.

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