The MSU 21–40 range is engineered for workshops and industries requiring continuous, high‑quality compressed air. These belt‑driven screw compressors can be installed floor‑mounted or on air receivers, with optional dryer and filter packages creating a compact, complete air system. Their robust screw elements, reliable components and generous cooling capacity allow them to operate at high ambient temperatures and challenging loads without sacrificing performance or durability.

Noise and vibration remain low, enabling installation close to working areas. Service points are placed at the front for quick access, with a visible oil level sight glass simplifying checks. Intelligent controls, including an electronic controller and optional integrated dryer drain, support reliable monitoring. Together with efficient IE3 motors and long service intervals, these compressors offer dependable operation and optimized energy use for medium‑duty industrial air requirements.