Coltri New 4th Stage Cylinder Kit
Coltri new (third generation: manufactured 04/2014 - present) MCH21, MCH22, MCH23, MCH30, MCH36, and MCH45 compressor fourth stage cylinder kit. Also fits Coltri BOOSTER OPEN. Described in Coltri literature as "Kit New 4th Stage Cylinder Ø15." For additional information on this kit, see page 14 of MCH22-MCH45 Parts List, page 16 of the MCH8-MCH23 Parts List, or page 14 of the Booster Open Parts List; all located under the User Manuals tab.