Beretta expansion vessel code R10020839, 6 litres, with 1/2" threaded connection and fixing bracket.
Original component designed for the heating circuit to absorb pressure variations caused by the thermal expansion of water.
Made of high-strength grey painted steel, tested to ensure long service life and operating safety.
Pre-charge pressure and volume are calibrated for Beretta Super Kompact and Meteo Mix 24 boilers, ensuring stable system operation.
Original Beretta spare part, compliant with factory technical specifications and compatible with other models in the same series.