• 400i series fume extractor
• Volume control
• 120-volt version
• Automatic electronic flow control - maintains constant extraction rate, even if filter blocks
• Adjustable airflow
• Gas and particle sensors on the exhaust
• Quick change, patented Labyrinth pre-filters deliver longer filter life
• Submicronic (HEPA) filtration removes 99.997% of particles down to 0.3 microns

The Purex model 400i features fully automatic functions - the only thing a user needs to do is set the appropriate airflow on installation. The 400i features a dedicated control, monitoring and display system unique to Purex fume extractors.

The features of this system are designed to lower energy consumption by using variable speed motors and automatic flow control. This also increases filter life by using the optimal extraction rate. In addition, exhaust emissions are constantly monitored to further protect personnel.

All functions are fully automatic; all the user has to do is set the appropriate airflow on installation. Model 400i is a dedicated control, monitoring and display system unique to Purex fume extractors.

Features and Benefits:

• Protect people by constantly monitoring exhaust emissions
• Maintain a constant airflow and lower energy consumption by using variable speed motors which also allow the use of a fully automatic flow control system
• Show the operator at a glance the status of the machine via an advanced graphic display.