Laminar air flow system – HOSP-TL

The Operating Theatres Ceilings of the HOSP-TL series are the simplest and most economical solution fot he creation of the waterproof laminar flow systems especially for operating theatres.
The grill, made of strong extruded anodised aluminium profiles assembled on T and L cross joints in die cast aluminium is designed to house the absolute filters of the “Knife” series: the blade of the filter and the perimeter of the pressurisation plenum are sunk in the gel contained in the hollow of the profile.
Easy installation and maintenance, they are available in eight different forms.


Product Description

Technical Data

Coupled Filters



Hospital and Veterinary industry.

Components’ description


made of extruded aluminium alloy and it has a reduced width (50 mm) which allows for a 2% increase of the filtering surface as against the usual profiles with a 60 mm width.


made of die-cast aluminium alloy.


Aisi 304 stainless steel plate plenum, bent and strenghthened to prevent mechanical resonance, welded and sealed on all the joints. Complete with flanges for connecting the air adduction pipes and diffuse nozzles.

Sealing gel

two-component gel with low viscosity and good resistance to heat.


micro-perforated in AISI 304 stainless steel.