Faema/Futurmat Piston Spring commercial-espresso-machine-parts/astoria-rio-cma The cold drip method reduces

The cold drip method reduces acid to as much as 69% less than brewed coffee

making channeling and tamping issues immediately visible

It's designed for the full range of vessels used in café and bar service

They are polished to a higher sheen thanks to the nickel content in the steel

Faema/Futurmat Piston Spring commercial-espresso-machine-parts/astoria-rio-cma The cold drip method reducesFaema Futurmat Piston Spring (46mm OD x 170mm) Heavy duty piston spring in zinc coated carbon steel, 46mm outer diameter x 170mm height, for Faema and Futurmat piston style groups. SPECIFICATIONS Zinc coated carbon steel, 46mm OD x 170mm height COMPATIBILITY Fits: Faema and Futurmat piston group assemblies Replaces: OEM 02241206 (listed under Futurmat Ariete, Gaggia Espaa, Italcrem, Mairali, and Visacrem parts catalogs) INSTALLATION Requires