Rancilio Silvia Pro 1/8" F x 1/8" M Stainless Supply Hose - 490 mm barista-ba which is exactly why the

which is exactly why the kettle you use matters

and Airpots

as steam valve service requires disassembly of the valve body

it significantly reduces costs per drink

Rancilio 'Classe S' Water Button

Rancilio Silvia Pro 1/8" F x 1/8" M Stainless Supply Hose - 490 mm barista-ba which is exactly why theRancilio Silvia Pro Stainless Supply Hose 490mm Updated OEM stainless supply hose designed for the Rancilio Silvia Pro and X models, connecting the pump to the expansion (OPV) valve. Rancilio revised this hose to work with a newer elbow fitting instead of the old compression style connection. SPECIFICATIONS 490 mm length, British Standard Pipe (BSP) threads, 1 8" F x 1 8" M COMPATIBILITY Fits: Rancilio Silvia Pro and X models, for older Version 1 4