Expansion chamber for Siemens EQ coffee machines

Price

19,70 € incl. VAT

Manufacturer

Product code

12010541

The expansion chamber dissipates the pressure of steam or water in the coffee machine's drain valve. When worn or damaged, it must be replaced to keep the valve working reliably. More

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What is the valve expansion chamber

The expansion chamber is a component of the drain or discharge valve in a coffee machine. Its role is to capture and direct the pressure of steam or hot water as it is released from the circuit, so that the energy is dissipated smoothly and without shocks to the rest of the system.

Typical signs of wear

Water or steam leaking outside the intended path
Unusual noise or hissing during venting
Pressure fluctuations in the circuit and unstable valve operation
Visible deformation, cracks or deposits on the chamber

Why timely replacement pays off

A damaged or clogged expansion chamber increases the load on the valve and can cause premature wear or failure. A steam or water leak also reduces brewing performance and can lead to error messages on the coffee machine.

Choosing the right part

Before ordering, check compatibility with your coffee machine model in the product table, as the shape and dimensions of the chamber vary between valve types.

Compatible with

EQ.700 TP707D06 classic
EQ.900 TQ903D03 Steel
EQ.900 TQ903D09 Black
EQ.900 TQ905D03 Steel
EQ.900 TQ905DF9 Black
EQ.900 TQ907D03 Steel
EQ.900 TQ907DF Dark Inox
EQ.9 TI903509DE S300

+ 22 more compatible models

EQ.9 TI905501DE S500
EQ.9 TI907501DE S700
EQ.9 TI907F01DE
EQ.9 TI923509DE S300
EQ.9 TI9555X1DE S500
EQ.9 TI955F09DE S500
EQ.9 TI9575X1DE S700
EQ.9 TI9575X9DE S700
EQ.9 TI957FX1DE S700
EQ.9 TI917M89DE s700
EQ.9 TI921509DE S100
EQ.9 TI9555X9DE s500
EQ.9 TI9558X1DE S500
EQ.9 TI9575X7DE S700
EQ.9 TI9578X1DE S700
EQ.9 TI957FX5DE S700
EQ.9 TI909701HC S900
EQ.9 TI913539DE S300
EQ.9 TI915531DE S500
EQ.9 TI915539DE S500
EQ.9 TI917531DE S700
EQ.9 TI917F31DE

Parameters

Compatible with	EQ.700 TP707D06 classic, EQ.900 TQ903D03 Steel, EQ.900 TQ903D09 Black, EQ.900 TQ905D03 Steel, EQ.900 TQ905DF9 Black, EQ.900 TQ907D03 Steel, EQ.900 TQ907DF Dark Inox, EQ.9 TI903509DE S300, EQ.9 TI905501DE S500, EQ.9 TI907501DE S700, EQ.9 TI907F01DE, EQ.9 TI923509DE S300, EQ.9 TI9555X1DE S500, EQ.9 TI955F09DE S500, EQ.9 TI9575X1DE S700, EQ.9 TI9575X9DE S700, EQ.9 TI957FX1DE S700, EQ.9 TI917M89DE s700, EQ.9 TI921509DE S100, EQ.9 TI9555X9DE s500, EQ.9 TI9558X1DE S500, EQ.9 TI9575X7DE S700, EQ.9 TI9578X1DE S700, EQ.9 TI957FX5DE S700, EQ.9 TI909701HC S900, EQ.9 TI913539DE S300, EQ.9 TI915531DE S500, EQ.9 TI915539DE S500, EQ.9 TI917531DE S700, EQ.9 TI917F31DE

Compatible with

EQ.700 TP707D06 classic, EQ.900 TQ903D03 Steel, EQ.900 TQ903D09 Black, EQ.900 TQ905D03 Steel, EQ.900 TQ905DF9 Black, EQ.900 TQ907D03 Steel, EQ.900 TQ907DF Dark Inox, EQ.9 TI903509DE S300, EQ.9 TI905501DE S500, EQ.9 TI907501DE S700, EQ.9 TI907F01DE, EQ.9 TI923509DE S300, EQ.9 TI9555X1DE S500, EQ.9 TI955F09DE S500, EQ.9 TI9575X1DE S700, EQ.9 TI9575X9DE S700, EQ.9 TI957FX1DE S700, EQ.9 TI917M89DE s700, EQ.9 TI921509DE S100, EQ.9 TI9555X9DE s500, EQ.9 TI9558X1DE S500, EQ.9 TI9575X7DE S700, EQ.9 TI9578X1DE S700, EQ.9 TI957FX5DE S700, EQ.9 TI909701HC S900, EQ.9 TI913539DE S300, EQ.9 TI915531DE S500, EQ.9 TI915539DE S500, EQ.9 TI917531DE S700, EQ.9 TI917F31DE