La San Marco Old Version 95 Model Upper Sight Glass Tube - Two Group classe-8-parts/classe-8-boiler-tubes-and-valves Runs the cold water supply

Runs the cold water supply from your shutoff valve to the rinser inlet

both historically and today

Rancilio OEM part #: 23155005

Fitment varies by production run within these model lines

please allow 6-10 business days (typically) for the item to be processed prior to shipping

La San Marco Old Version 95 Model Upper Sight Glass Tube - Two Group classe-8-parts/classe-8-boiler-tubes-and-valves Runs the cold water supplyLa San Marco 95 Two Group Upper Sight Glass Tube (Old Version) This is the earlier style upper sight glass tube for La San Marco 95 two group boilers, letting you visually confirm boiler water level at a glance. It matches the older casting and thread configuration exactly as pictured, so double check your boiler's fitting style before ordering. If your machine uses the newer fitting instead, see the La San Marco 105 Model Upper Sight Glass Tube