In the Heavy Duty line by CMC Ventilazione, the Custom section is born from a unique project, specifically designed to meet requested needs with a custom-made approach. Together, we define airflow rates, pressures, and installation profiles; we select high-resistance materials — from AISI 316 stainless steel to epoxy coatings — and calibrate motors according to applications and/or contexts, including in compliance with ATEX regulations and specific application requirements.