Ceramic Random Packings

Thanks to its comprehensive supply program of random packing types and materials plus decades of experience in thermal mass-separation processes such as absorption, desorption, rectification etc. VFF can provide a tailored solution for practically all operating conditions and/or gas-liquid compositions.

On request our VFF product specialist can select the appropriate tower packing for your specific requirements in a suitable material and optimum size. VFF is also happy to take on new briefs and design customer-specific products and special ceramics.

In order to guarantee high quality, VFF places a lot of emphasis on the fact that its products are “100% Made in Germany”.

(ACIDUR® special stoneware, chem.-techn. porcelain, Sicafil®, Al2O3, Special Ceramics, glazes, - and much more.)

 

Physical parameters: Ceramic random packings

Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
Novalox® saddles
1/2" 685 622 73
3/4" 660 335 74
1" 640 255 74
1.5" 620 166 75
2" 580 120 77
3" 570 92 77
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
VFF-Power-Pak®
VFF-Power-Pak® No.1-K - 300 76
VFF-Power-Pak® No.2-K - 140 80
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
Butterfly
1 550 235 77
1,5 500 155 79
1x 640 260 74
1,5x 600 180 75
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
Berl saddles
4 mm 1000 2000 58
6 mm 900 1150 63
10 mm 850 660 65
15 mm 780 430 67
25 mm 700 260 70
35 mm 650 178 73
50 mm 600 120 75
80 mm 550 60 75
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
Pall® ring
25 mm 620 220 75
35 mm 540 165 78
50 mm 550 120 78
80 mm 520 80 79
100 mm 450 55 82
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
Cylindrical ring
5 mm 900 1000 63
6 mm 880 940 64
8 mm 870 550 65
10 mm 850 450 66
12 mm 720 360 67
15 mm 700 310 72
20 mm 650 240 74
25 mm 620 190 74
30 mm 570 165 77
38 mm 560 130 78
50 mm 550 98 78
60 mm 520 78 79
70 mm 530 72 78
80 mm 520 60 77
80 mm** 770 88 67
100 mm** 580 65 75
120 mm** 550 55 77
150 mm** 600 45 75
200 mm** 610 33 74
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
1 cross
80 mm** 990 125 58
100 mm** 790 99 66
120 mm** 760 83 68
150 mm** 865 68 63
200 mm** 845 50 64
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
1 web
80 mm** 825 108 65
100 mm** 690 83 71
120 mm** 650 70 72
150 mm** 740 57 69
200 mm** 735 42 69
Description Nominal size Spec. weight* [kg/m³] Spec. surface [m²/m³] Free volume [%]
Grid Block
215 x 145 x 90 mm 90 - 50

*The usual, permitted tolerances for ceramic products apply.
** Various wall thicknesses and/or with and without fluting.
Subject to technical modifications. All details serve for preliminary information purposes only. Claims cannot be derived therefrom. Specification sheets are available on request.

Ceramic raw materials: Duranit®, Acidur®, Sicafil®, Lesonit® etc. are registered brand names of different raw material qualities of VFF. The majority of raw materials used by VFF can be described as chemical-technical porcelain (CTP) of different qualities.

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