Page 33 - Vira Filter Digital Catalouge

Turbulent Flow Absolute Filters (100)

DESCRIPTION
Vira Safi EPA and HEPA filters classes E11-H13 are used in intake, exhaus
and recirculated air filtration in air-conditioning systems with stringentt
. requirements for clean air quality and sterility, e. g.

Clean room ventilation systems.
Used in microelectronics, food, photography, data centers, hospital,
medical equipment industry.
Available in a variety of sizes.

Rated Advisable Initial Relative
Size Filter Panel Average Efficiency Pressure Humidity Filter Area
(W*L*D) Depth (mm) (%) Air Flow Cross Speed (m) 2
3
(m/h) (m/s) Drop (Pa) (%)
305*305*150 >85 875 4.50
305*610*150 >85 1750 9.00
610*610*150 >85 3500 18.00
610*1220*150 >85 7000 36.00
305*305*150 >95 775 4.50
305*610*150 >95 1550 9.00
100 2.5 250 100
610*610*150 >95 3100 18.00
610*1220*150 >95 6200 36.00
305*305*150 >99.5 525 4.50
305*610*150 >99.5 1050 9.00
610*610*150 >99.5 2100 18.00
610*1220*150 >99.5 4200 36.00

E10-E11-E12
Pressure Drop (pa) 200
250

150
100
50
1.7 1.9 2.1 2.3 2.5 2.7 2.9
Face Velocity (m/s)

Rec.Final Filter
Filter Filter Depth Pres.Drop Temp Filter Filter Seperator Gasket
Class Media (mm) (Pa) ( C) Frame Stage Type Direction

E10-E11-E12 Air Inlet

Glass Fiber Hot Melt

150 3

600 80 Metallic-Wooden

32 WWW.VIRAFILT.COM