AFU 50 is an advanced NBC/CBRN filter designed for integration into air filtration and ventilation systems used in safe rooms, civil defence shelters, bunkers, industrial facilities and other protected environments. It can also be integrated into other compatible filtration systems or used to replace an existing filter. Atmas Group The AFU 50 is designed for a nominal airflow of 50 m³/h, making it a compact filtration unit for systems where a controlled and relatively low air

The SU-III RWRT is a top-opening blast and gastight shelter hatch designed for protected facilities and civil defence shelters. According to the published product description, the hatch is designed for blast pressure of up to 440 kPa (4.4 bar) and is intended for horizontal, top-opening installation. Atmas Group The product is available with different clear opening dimensions and can be installed either during new construction or as a retrofit solution. SU-III RWRT — product

The DPG-A Differential Pressure Gauge is a mechanical instrument designed to measure and monitor differential pressure in protected shelter environments. According to the product description, the gauge is intended for monitoring the pressure difference between shelter compartments, such as the main shelter chamber and an airlock, as well as between a protected area and the outside environment. DPG-A Differential Pressure Gauge — Shelter Shop Differential pressure monitoring i

The Passive Shelter Antenna Set is a passive communication solution designed to help maintain radio and mobile-network connectivity in civil defence shelters, underground or hardened facilities, and other structures where concrete walls, metal construction or surrounding ground can make signal transmission difficult. According to the published product information, the system is designed to receive and reproduce radio and mobile-phone signals between the outside environment an