Coltri New 4th Stage Head Cover Kit
Coltri new (third generation: manufactured 04/2014 - present) MCH22, MCH30, MCH36 and MCH45 compressor fourth stage flow head kit. Also fits Coltri BOOSTER OPEN and MCH20-MCH24 CNG. Described in Coltri literature as "Kit New 4th Stage Head Cover." For additional information on this kit, see page 14 of MCH22-MCH45 Parts List, page 14 of the Booster Open Parts List, or page 18 of the MCH20-MCH24 CNG Parts List; all located under the User Manuals tab.