TFC | TROX Auranor Norge AS
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Top entry circular spigot

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Aerosol feed

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Low-leakage shut-off damper, manually adjustable

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Damper blade for volume flow rate balancing

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Tested to VDI 6022

Tested to VDI 6022

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TFC  

For critical air cleanliness and critical hygiene requirements, suitable for ceiling installation

Ceiling mounted particulate filters as a final filter stage with Mini Pleat filter panels for the separation of suspended particles. Used in medicine, biology, the pharmaceuticals industry, and sensitive technical areas.

  • Easy, time-saving and secure filter change, can be completed by one person due to special press-in frame
  • Quick and easy diffuser fixing with central screw and spring
  • Robust, welded construction
  • With or without optional sealing integrity test facility
  • Compact construction, suitable for low ceilings, integration with all clean room ceiling systems from various manufacturers
  • Various diffusers to ideally meet individual requirements
  • Horizontal (circular, rectangular) or vertical (circular) connection
  • Choice of low-leakage shut-off damper or volume flow limiter for horizontal connection
  • Equipment for differential pressure measurement and particle sampling for measurements
  • Filter element can be easily accessed from the clean air side even after installation thanks to a removable cross bar
  • For air cleanliness classes 5 to 8 according to ISO 14644-1
  • Meets the hygiene requirements of VDI 6022
  • Leakage class: EN 1886 L1, EN 15727 class D

Allgemeine Informationen

Application

  • Particulate filter air terminal device for ceiling installation as a final filter stage and for air distribution
  • Fitting of filter elements for the separation of suspended particles such as aerosols, toxic dusts, viruses or bacteria from the supply or extract air.


Special features

  • Compact construction
  • Easy to use
  • High operational reliability


Classification

  • Hygiene tested to VDI 6022

SC, SCH, SCV, SCM, SCD, SCA, TC, TCM, TCA, SR


Nominal sizes

  • 400, 500, 600, 625, 680, 825 mm


Constructions

  • G: Gel seal (frame depths 91 – 105 mm)
  • CF: Continuous seal or flat seal (frame depths 78 – 90 mm)
  • CFL: Continuous seal or flat seal (frame depth 150 mm)
  • FT: Flat seal (frame depth 78 mm)
  • FTL: Flat seal (frame depth 150 mm)


Material Gehäuse

  • SPC: Steel, powder-coated RAL 9010, pure white
  • STA: Stainless steel (only for SC, TC, SR)





Classification

  • Hygiene tested to VDI 6022

SC, SCH, SCV, SCM, SCD, SCA, TC, TCM, TCA, SR

Technical information

Function, Specification text, Order code

  • FUNCTION
  • SPECIFICATION TEXT
  • ORDER CODE
TFC-SC-TDF-ED_gc_01ai.png

1 Casing

2 Fixing bracket

3 Spigot with lip seal

4 Internal measuring tube

5 Air terminal device

6 Clamping mechanism for the filter element

7 Clamping screws

8 Filter element

9 Filter fitting

10 Pressure measurement point

Specification text

Particulate filter air terminal device type TFC for ceiling installation as final filter stage and for air distribution. Fitting of filter elements for the separation of suspended particles such as aerosols, toxic dusts, viruses and bacteria from the supply or extract air. Casing with side entry or top entry circular spigot or with side entry rectangular spigot. As standard, ceiling mounted particulate filters with circular spigots are fitted with a lip seal. Choice of different constructions: low-leakage ('air-tight') shut-off damper, either manually adjustable or with electric actuator; volume flow limiter; damper blade for volume flow rate balancing; recessed side entry spigot; or aerosol feed. Casing without test groove for filters with flat seal, continuous foam seal or gel seal; casing with test groove as an option for filters with flat seal. Filter depths from 78 to 150 mm. Sheet steel casing with RAL 9010 powder coating; stainless steel as an option. Casing and diffuser are suitable for installation into commercially available plasterboard and mineral fibre ceilings as well as in walk-on ceiling systems. Installation into clip-in tile ceilings is also possible (optional). External diffuser as standard, internal diffuser as an option for flush installation. Fixing on the cross bar with central screw and spring; can be removed so that the filter (downstream side) can be checked. The filter elements are pressed into place by an installation subframe with four clamping screws. As standard, the casings are fitted with an internal measuring tube and pressure measurement points for monitoring the differential operating pressure. As standard, the pressure measurement points are at the top, optionally at the side; in case of false ceiling installation the measurement points are at the top. For the fitting of Mini Pleat filer panels with flat seal, continuous foam seal or gel seal. Leakage test for each casing. Leakage class L1 to EN 1886; leakage class D to EN 15727.




Variants

  • SC: Side entry circular spigot
  • SCH: Side entry circular spigot, manually adjustable shut-off damper
  • SCE: Side entry circular spigot, shut-off damper with electric actuator 24 – 240 V AC
  • SCV: Side entry circular spigot, volume flow limiter
  • SCM: Side entry circular spigot, damper blade for volume flow rate balancing
  • SCD: Side entry circular spigot, recessed
  • SCA: Side entry circular spigot, aerosol feed

  • TC: Top entry circular spigot
  • TCM: Top entry circular spigot, damper blade for volume flow rate balancing
  • TCA: Top entry circular spigot, aerosol feed

  • SR: Side entry rectangular spigot



Air terminal devices

  • ADLQ: Ceiling diffuser
  • DLQ: Ceiling diffuser
  • DLQL: Ceiling swirl diffuser with baffle element made of acoustic fleece
  • LF: Ceiling diffuser
  • FD: Ceiling swirl diffuser
  • TDF: Ceiling swirl diffuser
  • VDWF: Ceiling swirl diffuser
  • PCD: PROCONDIF® diffuser
  • AIRNAMIC: Ceiling swirl diffuser


TFCSCCFSPCCCIDVDWF/600 × 2424820/T
||||| | | | | | |
12345 6 7 8 9 10 11
1 Type
TFC
Ceiling mounted particulate filter

2 Variant
SC
Side entry circular spigot
SCH SC with manually adjustable shut-off damper
SCE SC with electrical shut-off damper (24 – 240 V AC)
SCM SC with damper blade for volume flow rate balancing
SCV SC with volume flow limiter
SCD SC with recessed spigot
SCA SC with aerosol feed
TC Top entry circular spigot
TCM TC with damper blade for volume flow rate balancing
TCA TC with aerosol feed
SR Side entry rectangular spigot

3 Filter fitting and construction
Without test groove
G Filter with gel seal (frame depths 91 – 105 mm)
CF Filter with continuous seal and flat seal (frame depths 78 – 90 mm)
CFL Filter with continuous seal and flat seal (frame depth 150 mm) (only for SC, SCM, SCA, TC, TCM, TCA, SR)
With test groove
FT Filter with flat seal (frame depth 78 mm)
FTL Filter with flat seal (frame depth 150 mm) (only for SC, SCM, SCA, TC, TCM, TCA, SR)

4 Casing material
SPC
Steel, powder-coated, RAL 9010 (pure white)
STA Stainless steel (only for SC, TC, SR)

5 Type of ceiling
No entry: standard
CC Clip-in tile ceiling

6 Position of air terminal device
ED
External
ID Internal (not for nominal size 250)

7 Air terminal device
No entry: none

Steel, powder-coated (SPC)
External diffuser (ED)
ADLQ, DLQ, DLQL, LF, FD, TDF, VDWF, PCD, AIRNAMIC

Internal diffuser (ID)
LF, FD, TDF, VDWF

Stainless steel (STA)
Internal or external diffuser (ID, ED)
LF, VDWF

8 Nominal size [mm]

Without diffuser
400, 500, 600, 625, 680, 825

External diffuser (ED)
ADLQ, DLQ, DLQL, FD, TDF
400, 500, 600, 625, 680

AIRNAMIC, PCD
600, 625

LF
400, 500, 600, 625, 680, 825

VDWF × 16
400 × 16

VDWF × 24
500 × 24, 600 × 24, 625 × 24, 680 × 24

VDWF × 48
625 × 48

VDWF × 54
680 × 54

VDWF × 72
825 × 72

Internal diffuser (ID)
LF, FD, TDF
400, 500, 600, 625, 680

VDWF × 16
400 × 16

VDWF × 24
500 × 24, 600 × 24, 625 × 24, 680 × 24

VDWF × 48
625 × 48

VDWF × 54
680 × 54

9 Spigot size [mm]
Specify diameter

For variant SR
Specify size (width × height)

10 Flange width [mm]
0
(AIRNAMIC only)
10 – 55

11 Suspension/measurement points
T
Suspension and measurement points at the top
S Side suspension and measurement points
FC False ceiling installation, measurement points at the top


Order example: TFC-SC-CF-SPC-CC-ID-VDWF/600×24-248-20/T

TypeTFC
VariantSide entry circular spigot
Filter fitting and constructionFilter with continuous seal and flat seal (frame depths 78 – 90 mm)
Casing materialSteel, powder-coated, RAL 9010 (pure white)
Type of ceilingClip-in tile ceiling
Position of air terminal deviceInternal diffuser
Air terminal deviceVDWF
Nominal size [mm]600 × 24 blades
Spigot size [mm]Ø 248
Flange width [mm]20
Suspension/measurement pointsSuspension and measurement points at the top

Variants

  • VARIANTS

Downloads

product information

certificates

operation manuals

highlights

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Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265