Barista Basics Design 5 Black Espresso Tamper - 57mm, Flat argenta-parts/astoria-steam-water-valves-pipes It requires an adhesive gasket

It requires an adhesive gasket (sold separately) to stay in place

draining the boiler and confirming BSP thread sealing is required

We recommend purchasing the complete new-version valve instead

This fixed version replaced the earlier membrane-affixed I

while the PUQpress M4 ensures repeatable

Barista Basics Design 5 Black Espresso Tamper - 57mm, Flat argenta-parts/astoria-steam-water-valves-pipes It requires an adhesive gasketDesign 5 Black Espresso Tamper Overview The Design 5 Black Espresso Tamper delivers a sleek, modern edge to the baristas workstationbacked by serious performance. Precision milled from solid aluminum and coated in a smooth matte black finish, this handle is lightweight yet durable, offering all day comfort with a bold, professional aesthetic. Paired with a dense stainless steel base, the Design 5 achieves a finely tuned mass ratio for perfect balance