Sysko SPX.H100 pump for Miele CM 5xxx coffee machine

What the water pump does

The water pump supplies water from the tank or a mains connection to the coffee machine's heating system and creates the pressure needed to brew espresso. Without a functioning pump, water cannot reach the heater in sufficient quantity or at the correct pressure, which directly affects the quality of coffee extraction.

When the part stops doing its job

• Weak or irregular water flow
• Loud buzzing, vibration, or knocking during brewing
• Extended brewing time or incomplete dosing
• Error messages about lack of water despite a full tank
• Water leaking around the pump

Why timely replacement pays off

A worn or leaking pump puts strain on other components of the water circuit and can lead to overheating or damage to the heater. Timely replacement prevents bigger failures and keeps coffee quality consistent.

Buying advice

Before purchasing, always check compatibility with your coffee machine model in the product's compatibility table, as pumps differ in design and in the number of pulsation dampers.

Compatible with

• CM 5300
• CM 5400
• CM 5500