Page 34 - Vira Filter Digital Catalouge

P. 34

Turbulent Flow Absolute Filters (150)

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.
Deep pleat.
High air flow.
Low pressure drop.
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*292 >85 1050 6.25
305*610*292 >85 2100 12.50
610*610*292 >85 4200 25.00
610*1220*292 >85 6300 37.50
305*305*292 >95 850 6.25
305*610*292 >95 1700 12.50
100 2.5 250 100
610*610*292 >95 3400 25.00
610*1220*292 >95 5100 37.50
305*305*292 >99.5 675 6.25
305*610*292 >99.5 1350 12.50
610*610*292 >99.5 2700 25.00
610*1220*292 >99.5 4000 37.50
E10-E11-E12
250
Pressure Drop (pa) 200

150
100
50
1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
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

292 3

600 80 Metallic-Wooden

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