ZILMET 8 LITRE EXPANSION VESSEL Ø387 Ø3/4 FOR HERMANN LASER 321 AND 325 SE BOILERS

Zilmet expansion vessel, 8-litre capacity, 387 mm diameter and Ø3/4 connection, suitable as a replacement for wall-hung gas boilers.
Designed to compensate for water volume changes due to temperature variations, it protects the heating system from overpressure and ensures stable, safe operation.

MAIN FEATURES
Capacity 8 litres.
Diameter 387 mm.
Connection 3/4" G.
Maximum working pressure 3 bar.
Factory precharge 1 bar.
Maximum operating temperature 90 °C.
Painted steel body with high-strength internal membrane.

COMPATIBILITY
Compatible with brands and original codes:
Hermann 160530008 – Laser 321 and Laser 325 SE boilers.

APPLICATIONS
Spare part for wall-hung gas boilers with 8-litre expansion vessel.
Ideal for replacing a worn or damaged vessel, ensuring correct pressure balance and maintaining system performance.

LASER 321/325 SE
SPAZIO TRE 29 SE