07/06 - 2 Construction subject to change. Version: 17.07.2020 No return possible!

Particle Filter Box Model FKF Description Sealing on the particle filter The particle filter box type FKF with fluid seal at the filter cell has been developed especially for use in cleanrooms required by the pharmaceutical, electronic, precision mechanical and optical industries in hospitals and laboratories. The integrated particle filter (to DIN EN 1822) removes particles, radioactive dust, mist, bacteria, viruses, etc., from the supply or return air. This ensures that the incoming and outgoing air flows are extremely clean and germ-free. The fluid is located at the filter cell and pressed...

Construction Accessories Filter box - electrolytically galvanised sheet steel (-SB) - painted inside and outside, RAL colour 9010 (white) (- 9010) - painted inside and outside, colour can be freely selected (- xxxx) - Stainless steel V2A (-V2-0000, at an extra charge) shut-off damper - Galvanised sheet steel (only available for -SB) - Stainless steel V2A, 1.4301 (only available for -V2) Differential pressure device/aerosol monitoring device (-D1) - with measuring spigot inside the box, for hose connection with an outer diameter of 10 mm FKF-Q-... FKF-...-Z-... FKF-...-A-... - with horizontal,...

Particle Filter Box Model FKF Ceiling diffuser selection Ceiling swirl diffuser FDQJ FDQJ-Q-SR Ceiling impulse diffuser FPIL FPIL-QV Ceiling displacement diffuser FDAV FDAV-Q 07/06 - 5 Construction subject to change. Version: 17.07.2020 No return possible!

Particle Filter Box Model FKF Models and dimensions Dimensions FKF-H-...-M000-D1-... Available sizes Air diffusers for NW 650 consist of a 650x650 mm faceplate having a drill pattern of size 600. For seal leakage monitoring system/differential pressure device/aerosol monitoring device, see page 10. Construction subject to change.

Particle Filter Box Model FKF FKF-H-...-Exxx-D1-... Actuator without spring return Actuator with spring return Attention! With the FKF-V model, the actuator cannot be mounted to the shut-off damper! 07/06 - 7 Construction subject to change. Version: 17.07.2020 No return possible!

Particle Filter Box Model FKFFKF-V-...-M000-D1-... FKF-V-...-M001-D1-... NW Construction subject to change.

Particle Filter Box Model FKF FKF-Q-...-D1-... Construction subject to change.

Particle Filter Box Model FKF Differential pressure device / aerosol monitoring device applies to models -H and -V FKF-...-D1 (standard) With measuring spigot inside the box, for hose connection with an outer diameter of 10 mm. FKF-...-D2 (at an extra charge) With measuring spigot inside the box, for hose connection with an outer diameter of 10 mm. Additionally with 2 measuring spigots on the box outside, for a hose with an inner diameter of 4 mm.

Particle Filter Box Model FKFDifferential pressure device / aerosol monitoring device applies to model -Q FKF-...-D1 (standard) With measuring spigot inside the box, for hose connection with an outer diameter of 10 mm. FKF-...-D2 (at an extra charge) With measuring spigot inside the box, for hose connection with an outer diameter of 10 mm. Additionally with 2 measuring spigots on the box outside, for a hose with an inner diameter of 4 mm. FKF-...-D3 (at an extra charge) With measuring spigot inside the box, for hose connection with an outer diameter of 10 mm. Additionally with 2 measuring spigots...

Particle Filter Box Model FKF Accessories - dimensions (at an extra charge) Rubber lip seal (-GD1) Detail X Not for model FKF-Q-...! Differential pressure transducer (-U1) Only available in connection with differential pressure/aerosol monitoring devices -D2 and -D3. Supplied loose or optionally mounted to box outside. - Output: 0 - 20 mA - 24 V AC/DC - 1 relays 07/06 - 12 Construction subject to change. Version: 17.07.2020 No return possible!

Particle Filter Box Model FKF Ceiling diffusers The diffusers FDQJ, FPIL and FDAV are models especially designed for filter boxes. Theses diffusers can only be used with the corresponding filter boxes. Their ventilation characteristics are identical to those of the standard air diffusers DQJ-..., PIL-... and DAV-... Ceiling swirl diffuser FDQJ (-41) Construction Faceplate - Sheet steel (-SB) - painted to the RAL colour 9010 (white) (-9010) - painted to a different RAL colour (-xxxx) - Stainless steel V2A (1.4301, -V2-0000) (only possible with concealed mounting) - Natural colour anodised aluminium...

Particle Filter Box Model FKFCeiling impulse diffuser FPIL (-42) Ceiling displacement diffuser FDAV (-43) FPIL-N-... - Nominal size - Model FDAV-Q-... ...-Z-... ...-A-... Nominal size Drill pattern: ...-000 ...-310 to 500 Construction Faceplate - perforated sheet steel (-SB) - painted to the RAL colour 9010 (white) (-9010) - painted to a different RAL colour (-xxxx) - natural colour anodised perforated aluminium (-AL-ELOX) - only available for PIL-...-QV-... model baffle plate - Sheet steel painted to RAL 9005 (black), only for supply air model Funnel - Sheet steel painted to RAL 9005 (black),...

Particle Filter Box Model FKF Fastening methods Ceiling displacement diffuser FDAV-...-VM (NW 400 to 650) With safety cable, only available for NW 400-650, only available for FDQJ-...-SB, only possible for installation below the ceiling. Ceiling swirl diffuser FDQJ-...-MB (NW 400 to 650) Return air Concealed mounting (-VM) In concealed mounting, the diffuser is fixed to the particle filter box by means of a pole brace and an M6 cylinder head screw (according to DIN EN ISO 4762). Ceiling swirl diffuser FDQJ-...-VM (NW 400 to 800) Supply air Attention: Please note that the O-rings (seals) of the...

Particle Filter Box Model FKF Installation (filter installation Instructions) Installation description Diffusers with magnetic fastening (-MB) Loosen filter clamp (pos. 4) and remove it along with shipping brace. Press the particle filter unit (pos. 6) with the fluid seal (see detail Z) pointing upwards into the filter housing (pos. 7). Take care that the filter material is not irreparably damaged. Fluid The filter unit can be easily locked us(in filter housing) ing two diagonal filter clamps (pos. 1 and 3). Next, the VM pole brace (pos. 5) is inserted and fastened using the other two filter...