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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
pumps and temperature
With a nominal output of 20 kW
Attack firebrick front 20 - 55 kW
Hysteresis motor 230/50 V/Hz
combines lightness and stability to ensure optimal performance
Caleffi Membran Sicherheitsventil 1/2 x 3/4 - 6 bar - Heizungsventil 🌡️ Luft/Luft/Wasser pumps and temperatureMembrane safety valve 1 2" x3 4" Pressure relief valve heating valve from Caleffi The diaphragm safety valve 1 2" x3 4" Caleffi's safety valve is a high quality safety valve specifically designed to reliably protect closed hot water systems from excessive pressure. This valve responds precisely to a set pressure of 6 bar, thus ensuring the safe operation of your heating or hot water system. Compliant with the requirements of TRD 702, DIN 4753 Part 1,
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