Filter diffusers for laminar flow series COMPACT model CFX/CFE/CFA/CFD Description Mini pleat filter diffuser. It is composed of a laminar flow filter coupled with a circular inlet plenum. 4 models are available CFX, CFE, CFA, CFD with efficiency class from E10 to U15 (according to EN 1822:2009) each of them with 5 versions according to the installed accessories. It is commonly used in air controlled contamination environments, also in critical applications like clean rooms with laminar flow. Filter media Water repellent glass fibre paper folded with constantly calibrated spacing. Separation through continuous thermoplastic threads. Construction Extruded anodised aluminium frame, white micro-expanded protection mesh. Sealed galvanised steel cover, circular inlet ∅ 250 mm. Polyurethane sealant. Upon request you can have: one piece endless gasket on the clean side, inlets with different diameters. Disposal Filter not regenerable (CER 15 02 03 / 15 02 02* depending on usage). Operating range     Maximum temperature: 80 °C (continuous operation) Maximum relative humidity: 100% Recommended final pressure drop: 250 Pa Applications Absolute air filtration in terminal unidirectional vertical flow systems. Executions CF-N CF-R with pressure drop connection on the cover with face pressure drop connection and disc adjustment damper with face pressure drop connection and multi-blade adjustment damper with face pressure drop connection, multiblade adjustment damper and equalizing disc standard version with cover in thermoformed plastic (only for type 2424 and 2448) CF-X with micro-expanded protection mesh in stainless steel  

Filter diffusers for laminar flow series COMPACT model CFX/CFE/CFA/CFD F.C.R. SpA - Via E. Fermi, 3 - 20092 Cinisello Balsamo (MI) - Italy phone +39 02 61798 1 - fax +39 02 61798 300 - www.fcr.it - [email protected] qv nominal air volume flow \Pi initial pressure drop ± (20 Pa) at qv Sf filter surface Mf mass