Fintube Heat Exchanger
Due to our expertise in the production of efficient heat exchangers for hot water tanks you will benefit highly. We offer you a wide portfolio of heat exchangers – like a standard type or a custommer-specific solution, tailored exactly to your needs. The finned tube heat exchangers are characterized by a low pressure drop on the inside of the tube. The compact design of the finned tube coils from Schmöle and the optimal ratio of the inside to the outside surface achieve the highest performance in a small space. The special inner and outer structure of the finned tube guarantees high power transmission.
BW Fintube Heat Exchanger
For Hot Water Tanks
SBW Fintube Heat Exchanger
For boilers and buffer tanks
Ready-to-install BW finned tube heating coils in 13 output sizes are made from Trufin® W / H finned tubes for hot water storage tanks. Trufin®-W / H finned tubes are manufactured from seamless copper tubes using a rolling process. Connection fittings are used to seal and insulate the BW finned tube heating coils in the flange plate or storage wall.
All connection points are brazed with silver solder. After soldering, the BW finned tube heating coils are tin-plated on the outside. The compact design allows the placement of powerful BW finned tube heating coils in the lowest area of the hot water tank. This ensures optimal use of the entire storage volume for heat absorption. This also achieves a favorable circulation of the storage water for heat exchange. BW finned tube heating coils are also characterized by a low pressure drop on the inside of the tube.
A heating pump is generally required to heat the storage tank, which circulates the heating medium between the heat generator and the BW finned tube heating coil. The temperature of the storage water can be regulated by switching the circulation pump on and off.
Dimensions and guide performance of the BW finned tube heating coils can be found in the pictures and tables in the brochure.
The BW finned tube heat exchangers are made of copper as standard. In addition, Schmöle supplies BW finned tube heating coils in many materials, e.g. Copper, copper, nickel, stainless steel and others, as well as in different shapes and dimensions according to your wishes. This also applies to the assembly of flange plates that can be supplied by the customer or supplied by Schmöle.
SBW finned tube instantaneous water heaters are manufactured in four output sizes from high-performance finned tubes Trufin®-W / HT-Turbo-Chil® made of copper and copper nickel. Trufin®-W / HT-Turbo-Chil® finned tubes from Schmöle are manufactured from seamless tubes using a rolling process. Compared to Trufin® W / H finned tubes, they are characterized by an improved heat output, which is achieved by increasing the fin height to 4.5 mm and by the spiral-shaped inner webs.
Dimensions and process water throughput of the SBW finned tube instantaneous water heaters can be found in the brochure. That product is also available from stock .
Schmöle also supplies SBW finned tube continuous-flow heaters in shapes and dimensions according to your wishes for economical lot sizes. This also applies to the assembly of flanges that can be provided by the customer or supplied by Schmöle.
SBW finned-tube instantaneous water heaters made of copper are suitable for heating process water and for thermal drainage control of boilers for solid fuels for the following area of application: With increased corrosion stress on the inside of the tube – e.g. for swimming pool water or sea water – the copper nickel version can be selected. The suitability of the cooling medium used for the selected material must be checked by the user in individual cases. SBW finned tube instantaneous water heaters can also be used for specific areas of application, e.g. air-cooled oil cooling, condensation of cleaning vapors, emulsion cooling and many others.
SBW finned tube instantaneous water heaters are used in heating boilers and buffer tanks to heat domestic water. They are also used for thermal drainage protection in boilers for solid fuels. As direct condensers for service water heat pumps, Schmöle supplies SBWT finned tube condensers without a soldered seam between the tube space and the shell space.
The BWT-S version is available for increased security requirements. With these finned tube capacitors, the requirements of the DIN 4753 standard are additionally met by a double-walled safety tube if a corresponding leak indicator is installed.