The DPC-210 controller is a compact air pressure and air volume controller for critical air control applications in Industrial Clean Rooms, critical Laboratories to provide a constant air change rate, Operating Theatres in Hospitals and High Rise Buildings. The controller has one sensor,which can be configured to measure pressure or constant or variable air volume.

The DPC-220 controller is a compact air pressure and air volume controller for critical air control applications in Industrial Clean Rooms, critical Laboratories to provide a constant air change rate, Operating Theatres in Hospitals and High Rise Buildings. The controller has two pressuer sensors,to control pressure, constant air volume or variable air volume.

The DPC-320 is a compact low velocity and air volume controller designed for Fume Hood face velocity and exhaust volume llimiting applications. It is a precision control system which has been used in many fume hoods worldwide. It is also used in Isolators, Clean Benches and where low air velocities must bebetween 0.4 to 2 m/s must be controlled.

The DPC-750 controller is a compact air pressure, air volume and velocity controller especially designed for for critical air control applications in Industrial Clean Rooms, critical Laboratories, and Room Pressure control,in operating Theatres in Hospitals where positive and negative pressures must be selected by the Surgeon for the type of operation.