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DHW cylinders and buffer tanks



Storage tank with double coil for DHW production, specifically designed to be used with solar energy and boiler as backup. Manufactured in AISI 316 stainless steel, vertical position, floor mounted, from 50lt up to 5.000 lt

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ApplicationsStorage and production of DHW by solar energy, ( boiler as backup), small and medium comsumption.Recommended useDomestic use, hotels, tourism houses, gyms and residential buildings with centralized hot water.


Volume: from 200 up to 5.000 lt.
Heating Source: Solar energy lower coil and boiler upper coil. Lower coil designed for solar systems.
Working Pressure: DHW 6, 8 ó 10 bar, Coil 6 bar.
Max. Working Temp.: 90ºC
Thermal insulation: Injected polyurethane rigid foam λ=0,022 w/m°C, ρ=45 to 50 Kg/m³, HCFC free, external finishing in semi rigid polyester.
Cathodic protection: Correx-up permanent titanium anodes (Optional)
Manhole: DN-150, DN-200 or DN-250 (Optional).Volume + 750 lt DN-400 mandatory according CTE.
More info: Boiler (gas, fuel or pellets, upper coil) as backup.