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MRH recirculation module

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MRH recirculation module

MRH are ventilation and air conditioning systems designed for operating theatres. The cooperation of modules with laminar ceilings, that are equipped with recirculation air mixing chambers, allows significant reduction of space necessary for the installation of the AHU system in an operating theatre.


The devices fully meet all rigorous requirements and are designed in accordance with all recommendations formulated in regulations and recommendations regarding hospital facilities and clean rooms DIN 1946-4; VDI 6022.


Full air temperature and flow velocity adjustment as well as filter contamination level control and, most of all, operating theatre’s air treatment, significant reduction of operating and investment costs constitute the key assets of recirculation modules by KLIMOR.


Operating theatres and rooms with rigorous requirements regarding hygiene


capacity: 1000 m3/h; 2000 m3/h
sizes: 1; 2  


Ventilation, filtration


Outdoor configuration


The CASING is made of stainless-steel metal sheet plate (1.4301)
The air supply element made of perforated metal sheet plate


As standard: each MRH recirculation module is equipped with an absolute filter, a diaphragm made of perforated stainless-steel metal sheet plate or polyester fabric and a pressure switch.

Certification and attestation


Unia Europejska