Support plates and grids

VFF also supplies numerous column internals as well as a complete range of tower packings which are designed, engineered and produced specifically for each customer by VFF. The VFF team provides full consultation in this area and has the corresponding experience and most up-to-date equipment to be able to offer tailor-made ideal solutions.

The VFF product range includes an extensive assortment of support plates and grids with load-bearing capacities from several 100 kg/m² to several t/m², depending on material, wall thickness, type and substructure. We can offer suitable support plates or grids made from a wide range of materials, i.e. ceramic (ACIDUR® special stoneware), metal (steel, stainless steels, alloys and others) or synthetic materials (PE,PP, PVC, C-PVC, PVDF, PTFE and others) for almost any application.

Your VFF product specialist

Stefan Pudlich
Phone: +49 (0)2623 895-36
Fax +49 (0)2623 895-39
pudlich@vff.com

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Detailed information: Support plates and grids

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Grating
Gitterrost aus Metall befindet sich vor einem blauen Hintergrund.
 AU-02-M, P > 0,1 75 25 (10)

Very inexpensive, one or multi-piece, operation above the loading point should generally be avoided

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Multi beam support plate
Weißes Profilauflageboden befindet sich vor einem blauen Hintergrund.
 AU-03-K, M, P < 1,2 35...85 25 (15)

Trapezoidal profiles with slits and holes, separate liquid and gas flows.

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Braun's support grid
Weißes Braunscher Tragrost befindet sich vor einem blauen Hintergrund.
 AU-04-K > 0,25 > 50 50 (25)

Standard parts: 500 mm x 300 mm; height: approx. 100 mm, load-bearing substructure necessary with min. 100 mm support width

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
VFF-Grid
Weißes VFF-Grid liegt auf blauen Untergrund.
 AU-05-K > 0,25 > 70 50

Standard parts: 500 mm x 300 mm; height: approx. 100 mm, load-bearing substructure necessary with min. 100 mm support width

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
VFF-Super-Grid
Weißes VFF-Super-Grid liegt auf blauen Untergrund.
 AU-06-K > 0,25 > 70 50 (25*)

Standard parts: 500 mm x 300 mm; height: ca. approx. 155 mm, load-bearing substructure required with min. 100 mm support width; reduced pressure drop; *) using an inlaid grid overlay

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Venturi grid
AU-07-K > 0,25 > 20 (50) 50 (25)

Standard parts: 500 mm x 300 mm; height: approx. 100 mm, load-bearing substructure necessary with min. 100 mm support width

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Multi beam support plate
Weißer Profilauflageboden befindet sich vor einem blauen Hintergrund.
 AU-10-K, M, P > 1,0 35 ... > 100 25

Single profile, separated liquid and gas feed, recommended for operation above the loading point

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Collector- and support combination element
Weißes Sammel- und Auflagekombi-Element liegt auf blauen Untergrund
 FSA-10-P > 2,0 > 50 25

Standard profile: approx. 2 x 250 mm width; rain penetration rate: approx. 10 litre / (m² x h)

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Grid overlay: Cyl. ring with / without web; grid block
Weiße Rostübergangsbeläge in Form von zylinder-förmigen Ringen mit und ohne Grid Block.

Click here for more information about ceramic rings, grid blocks etc.

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Cross partition ring
K/ZSt-4 > 0,2 50 25...> 50

Nominal sizes (mm): Standard sizes (mm): 50 / 80 / 100 / 120 / 150 / 200; with one or two internal webs; load bearing substructure required

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Hold down plate
Metallische Rückhalteplatte in Form eines Gitterrosts liegt auf blauen Untergrund.
 RH-03-M, P > 0,1 75 25 (10)

Grating, one-piece or multi-part

Description Type min. ... max. D [max] A(f) [%] min. NA [mm] Comment
Custom designs

Modified wall thickness, overall height, etc.

Subject to technical modifications. All details serve for preliminary information purposes only. Claims cannot be derived therefrom.

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