Sealing ring for fkm boiler coupling - 100pcs.

What this sealing ring does

This FKM sealing ring is designed to seal the boiler coupling in a coffee machine, preventing water or steam from leaking at the connection point between the boiler and its fittings. Made from FKM material, it is intended to withstand the heat and pressure typical of boiler systems, keeping the coupling tight and secure during operation.

Signs it needs replacing

Over time, seals like this can lose their elasticity due to constant heat exposure, leading to visible leaks, dripping around the boiler coupling, or a drop in pressure. Cracked, hardened, or deformed rings are a clear sign that replacement is needed to avoid further water loss or damage to surrounding components.

Choosing the right ring

This listing includes a pack of 100 pieces, making it a practical option for maintenance needs or servicing multiple machines. Before ordering, please check the compatibility table next to the product to confirm this sealing ring matches your specific boiler coupling.

Compatible with

• F3