Specifications
The document details the specifications of the Plane cells series PRE-FIL model MMX class G2 filters. These filters are metallic mesh plane filter cells classified as G2 according to EN 779:2012, with an efficiency of 65% ≤ Am < 80%. The filter media is made of multi-layer metallic stainless steel AISI 304 mesh, protected by micro-expanded wire mesh on both sides for consistency and strength.

Dimensions and Performance
The filters come in various sizes, with dimensions ranging from 400x500x24 mm to 500x625x48 mm. The nominal volume air flow (qv) varies from 1400 m3/h to 2200 m3/h, with an initial pressure drop (DPi) of 20 Pa or 30 Pa depending on the model. The filter surface (Sf) and mass (M) are also specified for each size.

Construction and Materials
The frame and protection meshes are constructed from stainless steel AISI 304, ensuring durability and resistance to high temperatures and humidity.

Operating Conditions
The filters can operate continuously at a maximum temperature of 350°C and a maximum relative humidity of 100%. The recommended final pressure drop is 150 Pa.

Maintenance and Disposal
The filter media can be regenerated multiple times by washing with tepid water and detergents, following disposal codes CER 15 02 03 / 15 02 02* depending on usage.

Applications
These filters are suitable for primary extraction of oil smokes in industrial applications and for filtering greasy vapours and aggressive atmospheres.

Related Products
The document mentions the MECM Modular counterframe series FRAM-FLO as related products.