For centrifuge bags used in the pharmaceutical industry, Sefar recommends SEFAR TETEX MONO, SEFAR TETEX DLW and SEFAR TETEX MULTI fabrics.

Our SEFAR TETEX line provides you with a wide choice of materials, pore sizes and permeabilities to match your specific filtration conditions.
Our TETEX MONO and MULTI fabrics need an additional support/drainage fabric. We recommend the use of open mesh fabrics in the same material as the filter fabric with mesh size from 700 to 1700 micron.

Several fabrics are available in high performance materials like PEEK or PTFE for high temperature resistence upr to 170° C (steam sterilization or extreme drying conditions).

		SEFAR TETEX MONO Main advantages: optimal particle retention less clogging easy cleaning

Trademark			Prod. reference	Material	Mesh opening / pore size [µm]
SEFAR TETEX MONO			05-1100-SK 014	PP	14
SEFAR TETEX MONO			05-1550-SK 030	PP	30
SEFAR TETEX MONO			07-1500-SK 011	PET	11
SEFAR TETEX MONO			17-2005-SK 012	PEEK	12

SEFAR TETEX DLW Main advantages: same advantages of TETEX MONO easier installation/maintenance better mechanical resistance prevents creasing and reduces stretching no need of separate support/drainage fabric Trademark Prod. reference Material Mesh opening / pore size [µm] SEFAR TETEX DLW 05-8000-SK 012 PP 12 SEFAR TETEX DLW 05-8000-K 050 PP 50 SEFAR TETEX DLW 17-8000-SK 020 PEEK 20

		SEFAR TETEX MULTI Main advantages: good mechanical resistance recommended for structure parts of the bag (bottom, cone, collar...) smallest particles retained

Trademark			Prod. reference	Material	Mesh opening / pore size [µm]
SEFAR TETEX MULTI			05-11-360 SK	PP
SEFAR TETEX MULTI			05-37-420 W	PP

The listed fabrics are just a few examples of the possible solutions. For more information about our entire line of fabric solutions, please download the relevant brochure (see "Additional Information") or contact us.