Page 36 - 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 Filter Area
(W*L*D) Depth (mm) (%) Air Flow Cross Speed Pressure Humidity (m) 2
3
(m/h) (m/s) Drop (Pa) (%)
305*305*150 >99.95 450 4.50
305*610*150 >99.95 900 9.00
610*610*150 >99.95 1800 18.00
610*1220*150 >99.95 3700 36.00
100 1.5 250 100
305*305*150 >99.995 400 4.50
305*610*150 >99.995 800 9.00
610*610*150 >99.995 1600 18.00
610*1220*150 >99.995 3300 36.00

H13-H14
250
Pressure Drop (pa) 200

150
100
50
1.3 1.4 1.5 1.6 1.7 1.8 1.9
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

H13-H14 Air Inlet

Glass Fiber Hot Melt

150 3

600 80 Metallic-Wooden

35 WWW.VIRAFILT.COM