Metal Random Packings Brochure

VFF-Twin-Pak®+++Tower Packings+++Inert-Balls+++Catalyst Support Materials+++Column Internals+++Droplet Separators+++Extremely low pressure drop with best mass transfer Please give us a call+ 49 (0) 26 23 /895 -23VFF-patent VFF-Twin-Pak® – Extremely low pressure drop with best mass transferFounded in 1967, VFF very quickly developed into the biggest manufacturer of tower packings and inert balls in Europe due to permanent innovations and highest quality standards. In the meantime, VFF is a globally acting company with more than 30 representations. From the decades of cooperation with the customers and the intense involvement in the product, VFF can fall back on comprehensive know-how, which formed the basis of the completely new development of the VFF-Twin-Pak®, a modern high-performance metal tower packing. The VFF-Twin-Pak® was developed for a circle of customers with highest demands and offers an extremely low pressure drop with the best possible mass transfer The new VFF-Twin-Pak® is characterised by highest capacity and an excellent stability at great fi lling heights. You can also fi nd further information about VFF’s products online at www.vff.com and www.vff-twin-pak.deVFF – Experience that pays offThe VFF-Twin-Pak®, a VFF-patent, is an entirely newly developed high-performance metal tower packing with a profi le that comes close to the structured packings, while not doing without the numerous advantages of a tower packing. Its form combines an extremely low pressure drop with a convincing mass transfer The VFF-Twin-Pak® is a high-per-formance tower packing, predestined for highest capacity. The mass transfer of the new VFF-Twin-Pak® is superior to that of a proven tower packing of an equivalent nominal size. The specifi c pressure drop of the VFF-Twin-Pak®, however, at more than a third below, is signifi cantly lower than the level of the comparable tower packing. In other words: The VFF-Twin-Pak® offers highest capacity while clearly saving costsVFF-Twin-Pak® No. 2 / HTUoL-CO2 uL= 10 m3/m2h uL= 20 m3/m2h uL= 30 m3/m2h uL= 40 m3/m2hPall-50-M / HTUoL-CO2 uL= 10 m3/m2h uL= 20 m3/m2h uL= 30 m3/m2h uL= 40 m3/m2hVFF-Twin-Pak® No. 2 / HTUov-NH3 uL= 10 m3/m2h uL= 20 m3/m2h uL= 30 m3/m2h uL= 40 m3/m2hPall-50-M / HTUov-NH3 uL= 10 m3/m2h uL= 20 m3/m2h uL= 30 m3/m2h uL= 40 m3/m2hVFF-Twin-Pak® No. 2 uL= 0 m3/m2h uL= 30 m3/m2h uL= 40 m3/m2h uL= 60 m3/m2h uL= 100 m3/m2hPall-50-M uL= 0 m3/m2h uL= 30 m3/m2h uL= 40 m3/m2h uL= 60 m3/m2h uL= 100 m3/m2hdP/H: VFF-Twin-Pak® No. 2 vs. Pall-50-M HTU: VFF-Twin-Pak® No. 2 vs. Pall-50-MIn order to still be able to maintainthe quality lead of the VFF productsin future and to extend them evenfurther, VFF continues to rely on“100% Made in Germany” for its products.“100% Made in Germany” for its products.The VFF-Twin-Pak® offers highest capacity ... at a fair price This was only able to be realised by intense involvement with new geometries and by the new manufacturing methods developed by VFF. This modern high-performance tower packing combines an extremely low pressure drop with a convincing mass transfer.In other words: Highest capacity while clearly saving costsAs the largest manufacturer of tower packings and inert balls in Europe, VFF is in a position to react to customer inquiries within a very short time. This saves the customer long lead times and storage costs. Individual wishes (e.g. packaging) can be realised by VFF at any time. Particularly where a contract exists with the customer, VFF is able to guarantee appropriate quantities being available at call in the desired packaging. VFF-Twin-Pak® – Advantages at a glanceBy means of the new manufacturing method developed by VFF and its special design, the VFF-Twin-Pak® can convince by a high degree of design-related mechanical stability. This allows the trouble-free realisation of a great fi lling height in a single bed at a low weight. (cf. table: Characteristic data of the VFF-Twin-Pak®)When the VFF-Twin-Pak® was designed, priority was placed on the demands of the VFF customers on a high-performance tower packing. Therefore, when it came to the manufacturing method, attention was paid that the customer is provided with a tower packing individually tailored to his requirements. The VFF-Twin-Pak® is not only offered in a generally applicable standard version, but also with a multitude of options as regards material or wall thicknesses. Whether as a featherweight or extremely strong version, whether carbon steel or special alloys – with the VFF-Twin-Pak®, the customer always receives the tower packing that is perfectly suited to his application. The VFF-Twin-Pak® is individually available from 0.2 mm to 0.6 mm or in the standard wall thicknesses. An advantage that also pays off for all customersHighest mechanical stability for great fi lling heightsTailor made: Individual wall thicknesses and materialsHighest capacity – fair priceDirectly from the manufacturerCharacteristic data of the VFF-Twin-Pak® VFF-Twin-Pak® No.Spec. weight[ kg /m3 ]Spec. surface[ m2 / m3 ]Free volume[ % ]No. 1 200 200 97No. 1,25 170 160 98No. 1,5 150 135 98No. 2 150 100 98No. 3 140 80 98All details stated refer to material 1.4301 and to the standard wall thicknesses for the respective sizeOther wall thicknesses: upon request, available materials: carbon steel, stainless steel, special alloysCharacteristic data of the VFF-Twin-Pak® for the different nominal sizesVFF 999 27 002 All data provided in this brochure are for general information only. Claims under the public law cannot be derived from this information. All rights are reserverd by Vereinigte Füllkörper-Farbriken GmbH & Co. KG.VEREINIGTE FÜLLKÖRPER-FABRIKEN GMBH & CO. KGP. O. Box 552, D-56225 Ransbach-Baumbach, Phone + 49 2623 / 895- 0, Fax + 49 2623 / 895- 39, E-Mail: info@vff.com www.vff.com, www.vff-duranit.de, www.vff-netball.de, www.vff-twin-pak.deDESIGN: BUERO ZOCKOLLYour expert for: DURANIT® inert balls tower packings column internals droplet separators software for the basic column designWelcome to our website: www.vff.com