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$5.28 inc GST
In stock
This PTFE flow restrictor washer is used in single boiler commercial espresso machines to regulate brew group temperature by controlling water mixing. The precision 1.8 mm orifice limits water flow at the rear of the brew group, allowing controlled blending of incoming water to achieve stable and optimal extraction temperature. This function is critical in systems where temperature balancing is achieved through passive hydraulic restriction rather than active electronic control.
This component is essential for technicians servicing temperature-controlled brew groups in commercial espresso machines. Correct sizing and clean installation are critical to maintaining proper thermal balance and consistent espresso performance in café environments.
$5.28 inc GST
In stock
This PTFE flow restrictor washer is used in single boiler commercial espresso machines to regulate brew group temperature by controlling water mixing. The precision 1.8 mm orifice limits water flow at the rear of the brew group, allowing controlled blending of incoming water to achieve stable and optimal extraction temperature. This function is critical in systems where temperature balancing is achieved through passive hydraulic restriction rather than active electronic control.
This component is essential for technicians servicing temperature-controlled brew groups in commercial espresso machines. Correct sizing and clean installation are critical to maintaining proper thermal balance and consistent espresso performance in café environments.








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