Filter mats LH_R / 260-series Viledon │ Freudenberg Filtration Technologies
Filter mat - roll filter

LH_R / 260

Particularly suitable for the filtration in roll filter equipment

LH_R/260 is the filter solution for traditional coarse dust arrestance in roll filter systems. The mat is made of high performance nonwoven produced inhouse from polyester fibers with thermal bonding, i.e. without bonding agents.

Applications Features
Article Article number Thickness approx.
(mm)
Class to ISO 16890 Filter class acc. to EN 779:2012 Initial gravimetric arrestance (%)
LH R 260 / 810 53329934 8 ISO coarse 40% G3 43
LH R 260 / 838 53329914 8 ISO coarse 40% G3 43
LH R 260 / 1110 53329936 8 ISO coarse 40% G3 43
LH R 260 / 1143 53329915 8 ISO coarse 40% G3 43
LH R 260 / 1250 53361322 8 ISO coarse 40% G3 43
LH R 260 / 1410 53329938 8 ISO coarse 40% G3 43
LH R 260 / 1448 53329916 8 ISO coarse 40% G3 43
LH R 260 / 1710 53329940 8 ISO coarse 40% G3 43
LH R 260 / 1753 53329917 8 ISO coarse 40% G3 43
LH R 260 / 2010 53355829 8 ISO coarse 40% G3 43
LH R 260 / 2058 53329918 8 ISO coarse 40% G3 43
ISO coarse
ISO coarse
Filter class G3
Filter class G3
Long useful lifetime
Long useful lifetime
Fire class F1 - self-extinguishing
Fire class F1 - self-extinguishing

Applications

The LH_R/260 filter mat is used for filtration in roll filter equipment.

Features

  • The mat is made of high performance nonwoven produced inhouse from polyester fibers with thermal bonding, i.e. without bonding agents.
  • The filter media are progressive in structure. This optimizes the defined filter performance and the dust holding capacity, resulting in longer useful lifetime for the filter concerned.
  • The filter mat’s clean air side is reinforced by a support fabric to ensure even and reliable advance of the filter material concerned.
  • LH_R/260 is the filter solution for traditional coarse dust arrestance in roll filter systems.

Overview of the LH_R / 260 series filter mats

Filter mats LH_R / 260 series
Filter mats are are part of the depth filters. The LH_R / 260 series from Viledon is the ideal filter solution in roll filter equipment. The filter mats are equipped with high-performance nonwovens consisting of polyester fibers with thermal fiber bonding. This eliminates the need for binders. In addition, LH_R / 260 filter mats have a progressive structure. This means that the fiber layers are arranged one after the other in such a way that the density of the fiber layers increases towards the clean air side.  Supporting fabric makes the clean air side more robust.

Applications of the LH_R / 260 series 
Viledon LH_R / 260 filter mats are used in traditional coarse dust collection via roll filter systems. Roll belt filters are mainly used as pre-filters for coarse dusts. They are also suitable as supply air filters for machines and switchgear.

Benefits of the LH_R / 260 filter mats
The progressive structure of the LH_R / 260 filter mats ensures improved filter performance and a high dust holding capacity. This results in longer useful lifetime. The filter mat’s clean air side is reinforced by a support fabric to ensure even and reliable advance of the filter material concerned. Since Viledon filter media satisfy the stringent requirements of Fire Class F1 according to DIN 53438, they are self-extinguishing.