Diaphragm expansion vessel FLOFIX-18, 18L, 4.0/10 bar / 110°C, threaded connection G3/4" male, white RAL 9010, for DHW installations, vertical mounting 25292

Expansion vessel Flofix-18 is a reliable component of central heating and domestic hot water systems, designed to compensate for changes in water volume due to temperature fluctuations. Its task is to maintain stable pressure in the system, protecting it from damage caused by excessive pressure. A capacity of 18 liters makes it an ideal solution for both smaller domestic installations and larger facilities.

The vessel's construction is based on a durable EPDM membrane, which ensures long-lasting and trouble-free operation. Filling with nitrogen allows for longer maintenance of the initial pressure, minimizing the need for frequent re-pressurization. A threaded G3/4”M connection facilitates installation and integration with the existing installation. The vessel is powder-coated in