DURAN® Filter Funnels, DURAN Group / IDL

(1) DURAN® Filter Funnels

The DURAN® filter funnel is made of premium borosilicate glass. The medium comes into contact only with the glass and with PTFE; thus, the filter funnel can be used more or less universally for all chemicals that you wish to filter.

The PTFE plate holder makes sure that not only slotted screen plates can be used but also glass filters of different porosities. Thanks to the porosity range of glass filters (10 μm – 160 μm), not only coarse and fine filtration but also analytical filtrations can be carried out.

The DURAN® filter funnel is suitable for filtering and cleaning aqueous and organic solutions for particle contamination analysis or for production of HPLC media.

Benefits:

  • The medium only has contact with glass and PTFE
  • Filter plates are removable for easy cleaning
  • Slotted screen plate as carrier for filter papers and membrane filters (diameter 47 mm) comprised in the delivery
  • Feed vessel with scale
  • Safe plastic clip (matches hoses with ID 8 mm)
  • All components available as spare part

Article

Order No.
DURAN® Filtrer funnel, 1000 / 250 ml10 21 15451
complete with PTFE adapter plate and clamp, suction bottle (1000 ml, NS 45/40), feed vessel (250 ml, with scale)
DURAN® Filtrer funnel, 2000 / 500 ml10 21 16304
complete with PTFE adapter plate and clamp, suction bottle (2000 ml, NS 45/40), feed vessel (500 ml, with scale)



Spare parts
ArticleOrder No.
PTFE adapter disk10 21 12813
Clamp (anodised aluminium)10 21 13609
DURAN® funnel, 250 ml10 21 13602
DURAN® funnel, 500 ml10 21 14401
Extension NS 45/4010 21 13203
DURAN® filtering flask with NS 45/40, 1000 ml10 21 15404
DURAN® filtering flask with NS 45/40, 2000 ml10 21 16306
Filter disks/DURAN, Ø 50 mm, porosity 211 25 20502



Spare parts
ArticleOrder No.PU
pc/Pack
Plastic tubing connector, straight13 29 2550610
Screw cap, GL 1413 29 2270510
Slotted filter disk/DURAN, for disk Ø 48 mm11 21 3403110


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