Corrosion-resistant expansion tank "Cushion Duck" for central heating systems.

An all-in-one hot water unit that integrates an expansion tank, circulation pump, and air-water separator!

The "Cushion Ducky" is an expansion tank with anti-corrosion features suitable for central hot water supply systems in hospitals, hotels, and nursing facilities that have high hot water usage. It is an all-in-one unit that can be installed in various locations and is easy to replace with existing tanks. Since it does not use pressure vessels, no notification is required. It efficiently degasses residual chlorine, dissolved oxygen, and free carbon in the hot water, reducing corrosion and extending the lifespan of the equipment. 【Features】 ■ Improved construction efficiency ■ Enhanced hygiene ■ Extended equipment lifespan ■ No notification required as it does not use pressure vessels ■ Solves common issues associated with traditional expansion tanks *For more details, please refer to the PDF document or feel free to contact us.

Unit ProductsWater supply facilities