E61 group head water loss reducer restrictor, 10/12x5mm
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E61 group head water loss reducer restrictor, 10/12x5mm
Espresso PartsSKU: P_347

E61 Group Head Water Loss Reducer

$5.46

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Details

E61 Group Head Water Loss Reducer

Known in Italian as the "riduzione di circolazione," this small restrictor sits in the upper portion of an E61 group, limiting how much hot water flows back into the boiler so the group head retains more heat.

SPECIFICATIONS

  • 10/12 x 5 mm, 2 mm inside diameter

COMPATIBILITY

  • Fits: E61-style group heads using this restrictor size

INSTALLATION

Technician-level — requires partial disassembly of the group's upper circulation path.

PRO TIPS

  • This restrictor is a common upgrade for E61 groups that run cool at the puck — by reducing recirculation flow back to the boiler, more heat stays in the group head itself, which shows up as more stable brew temperature shot to shot.

Customer Reviews

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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