Panel Air Filter

Filter class

-

Designation

Viscous air filter adhesive Viscinol A 30

Regenerable

-

VISCINOL is a viscous adhesive, which is applied to various types of filters, e.g. metal filters HL 12,5, so to increase the arrestance and dust holding capacity. Dependent on the application various types of VISCINOL are available,



Form of delivery



Filter Data acc. to DIN EN 779Diagram is Valid for filter size (mm) 494/494 only



Average arrestance (%)

72   81,4   91,7

Average efficiency (%)

-   -   -

Final pressure drop (Pa)

-

Temperature range (0C)

-15 through +45

Canister (I)

5, 20, 200

Operating tempera- ture (max. 0C)

-

Depths of install. Ithickness (mm)

-



Filter class

G3    G4

Designation

HL 12,5

Regenerable

yes   yes

HL 12,5 is a high capacity washable multi-layer expanded metal filter for heavy-duty operations. The labyrinth structure is suitable for dust removal at different air velocities, Applying a dirt-trap adhesive (VISCINOL) will increase the dust holding capacity and efficiency.



Form of delivery



Filter Data acc. to DIN EN 779



Average arrestance (%)

86   91

Average efficiency (%)

-   -   -

Final pressure drop (Pa)

500   250   500

Operating tempera- ture (max. 0C)

max. 60   max. 60 when dirt-trap adhesive applied

Depths of install. Ithickness (mm)

2x12   3x12



Filter class

G3    G3

Designation

GAL—   GAL—
Aluminium   Edelstabl

Regenerable

yes   yes

High capacity low resistance washable permanent metal filter. Several layers of aluminium or stainless steel wire media, supported by expanded metal screens are fixed in a sturdy U-profile frame made of the same material. Ideal filter for heavy duty applications, e.g. oil mist separation.



Form of delivery



Filter Data acc. to DIN EN 779



Average arrestance (%)

86   91

Final pressure drop (Pa)

500   500

Operating tempera- ture (max. 0C)

400   400

Depths of install. Ithickness (mm)

48   48




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ABOUT US

Unitech International (PVT) LTD was originally conceived as Unitech Engineers in 1987 as a partnership firm. From 1987 till present, we have handled several HVAC system projects throughout Pakistan and our clients have mostly been the multinationals including Nestle, Engro Foods (now Royal FrieslandCompina), PepsiCo International etc.