Precision 51.5mm Group Head Screen - Non-welded - 200 micron - C_32 commercial-espresso-machine-parts/wega This is a bottomless (naked)

This is a bottomless (naked) portafilter body only

Descale the screen's mounting recess too

not the knob or spring

this listing is for the body only

Precision 51.5mm Group Head Screen - Non-welded - 200 micron - C_32 commercial-espresso-machine-parts/wega This is a bottomless (naked)Precision 51. 5mm Non Welded Group Head Screen 200 Micron A compact pressed membrane shower screen (I. M. S. #CI 200 IM) sized for the smaller 51. 5mm group pattern found on select Ascaso, Astoria, Elektra, Faema, Fracino, La Cimbali, and Reneka machines. SPECIFICATIONS External diameter: 51. 5 mm Central hole: M5 Perforation: 3 mm, circular distribution Filtration: 200 micron COMPATIBILITY Fits: Some, but not all, models of Ascaso, Astoria, Elektra,