Page 20 - Vira Filter Digital Catalouge

V-Cell Filters

DESCRIPTION
V-Cell filters have high capacity, high performance, V-style air filter
in all plastic enclosed frames designed for installation in built-in
filter banks, rooftops, split systems, free standing units, packaging
systems and air controllers. The current second-generation dorafil
is available with improved performance resulting in the lowest cost
of life cycle (LCC) filter. Fine fiber ensures that the filter will maintain
its efficiency throughout its lifetime in the system.
For high efficiency air filtration.
Reduced dimensions and high flow filter units.
Rigid structure provides excellent precision filtration.
V-type increased surface, high flow rate, low initial pressure drop.
Ideal for HVAC and gas turbine application.
Long service life in a group of fine filters.

Filter Flange Rated Advisable Recommended Initial Relative
Size Filter Class Average Efficiency Filter Area
(W*L*D) Thickness ISO 16890 (%) ISO 16890 (%) Air Flow Cross Speed Final Pressure Drop Pressure Humidity (m) 2
3
(mm) (m/h) (m/s) ISO 16890 (Pa) Drop (Pa) (%)
287*592*292 >60 50-65 1650 9.00
492*592*292 >60 50-65 2700 70 15.00
592*592*292 >60 50-65 3400 18.00
287*592*292 >60 50-65 1650 9.00
492*592*292 >60 50-65 2700 80 15.00
592*592*292 >60 50-65 3400 18.00
20 2.5 300 100
287*592*292 >75 65-80 1650 9.00
492*592*292 >75 65-80 2700 90 15.00
592*592*292 >75 65-80 3400 18.00
287*592*292 >85 >80 1650 9.00
492*592*292 >85 >80 2700 110 15.00
592*592*292 >85 >80 3400 18.00

M6-F7-F8-F9
Pressure Drop (pa) 100
120
80
60
40
20
0
0 2.2 2.3 2.4 2.5 2.6 2.7
Face Velocity (m/s)
Rec.Final Average Average
Filter Filter Depth Pres.Drop Temp Filter Filter Arrestance Efficiency
Class Media (mm) (Pa) ( C) Frame Stage (%) (%)

M6-F7-F8-F9 80-85-90-95

Glass Fiber 95-97-98-99

292 2-3

450 80 Plastic

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