Pump with silencer for Siemens EQ.3 coffee machines

What the pump with damper does

The pump provides the pressure needed for water to flow through the coffee machine during coffee preparation or when dispensing steam and hot water. The damper is part of it and reduces the vibrations and noise generated by the pump during operation, also protecting the surrounding hoses and connections from excessive wear.

Signs of wear

• Louder, rattling or fluctuating noise during brewing
• Weak or unstable water pressure, coffee extraction takes longer or is uneven
• Water leaking around the pump
• The coffee machine reports an error related to water flow or pressure

When it's time for a replacement

A worn pump or damaged damper increases stress on other parts of the water system and can cause water to leak inside the appliance. Timely replacement prevents bigger failures and keeps the quality of drink preparation consistent.

How to choose the right part

The pump with damper varies in size and design between coffee machine models, so please check compatibility in the product table before purchasing.

Compatible with

• EQ.3 TI301509DE S100
• EQ.3 TI303503DE S300
• EQ.3 TI305506DE S500
• EQ.3 TI30A509DE S100
• EQ.3 TI313519DE S300