Connected to upper filter cap (SKU 13-00-0154) with threads. Consider adding O-rings (SKU 13-00-0155 x2). Described by Coltri as "INTERNAL FILTER CAP [TAPPO INTERNO FILTRO]".
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.