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 and MCH20-MCH24 CNG. Described in Coltri literature as "KIT NEW 4TH STAGE CYLINDER Ø15 [KIT CILINDRO 4° ST. Ø15 MCH-36 NUOVO]". For additional information on this kit, see page 14 of MCH22-MCH45 Parts List, page 16 of the MCH8-MCH23 Parts List, page 14 of the Booster Open Parts List, or page 18 of the MCH20-MCH24 CNG Parts Lists; all located under the User Manual tab.
Nuvair offers authentic parts and equipment manufactured by Coltri Compressors. Beware of inexpensive aftermarket imitations labeled as "replacement," "OEM equivalent," "compatible," or "alternative," as they are not made by Aerotenica Coltri S.p.a. Due to size, weight, or specific requirements, some Coltri products may not be available for online purchase, and others may have extended lead times. To confirm compatibility with your existing equipment or to ensure the product meets your needs, please contact the Nuvair Sales Team for ordering assistance by email or phone.