Mix PB8 Countertop Hot Water Dispenser - 8L gaggia/gaggia-italia-solenoid-group This lower sight glass tube

This lower sight glass tube fits Nuova Simonelli machines with 3/8" x 3/8" female fittings

and cup warmer switching

used as the combined on/off and start switch on Mazzer grinders

CBS-2021eP

Mix PB8 Countertop Hot Water Dispenser - 8L gaggia/gaggia-italia-solenoid-group This lower sight glass tubeThe MIX Line of boilers is the next generation! The MIX range combines energy efficiency with precise temperature and volume control. The range is designed with a vacuum insulated tank that retains heat and keeps water at a consistent, reliable temperature. The MIX countertop can deliver water at three temperatures and three volumes in an instant. The countertop push button is programmable for quick and easy service. Mix PB8 Hot Water Dispenser