The semi-active material lock is specially designed for use in pharmaceutical production and clean rooms up to clean room class ISO 5 and up to GMP class A.

It is the effective solution for the quick and efficient transfer of different materials and products from two adjacent rooms into another room, thus eliminating the need for an additional hatch.

The sophisticated ventilation concept within the airlock ensures perfect cleanliness directly at the product. A low overpressure within the airlock prevents the ingress of external contaminants. The material airlock consists of a double-walled construction and flush-mounted safety glass door elements on both sides. The doors are sealed with a circumferential EPDM seal. Furthermore, the door hinges can be adjusted three-dimensionally. The airlock flushing system is also suitable for removing disinfectant residues.

The inner and outer chambers are made of polished 1.4301 stainless steel. All corners and edges are deburred and welded. The material lock can be installed in a cleanroom wall or mounted on a height-adjustable base frame. The supply and exhaust air are supplied via the on-site air handling unit. The supply air flows vertically from the technical structure through a Class H14 HEPA filter into the interior of the lock according to the principle of low-turbulence displacement flow. The exhaust air is extracted through the air handling unit in the lower area of the perforated interior walls of the lock.

All surfaces inside and outside the material lock are resistant to conventional cleaning and disinfection agents and are suitable for daily cleaning.

For more detailed information, please refer to the respective data sheet:

Data sheet