Fine Dust - HEPA / ULPA FILT AIR Ltd. Fine Dust Filter Final Filter for Fan Filter Units Final Filter for Clean Rooms Final Filter for Channel Installation Highly Active Filter Surface - Low Pressure Drop Final Filter for Grid Systems 2015 Filtration solution for air intake systems used in various turbine machinery Overview Thanks to many years of experience Filt Air Ltd. is a leading company in the air filtration field, and offers a wide range of air filters as well as filtration systems of the highest standards with excellent performance. Our products are designed for various conditions including coastal regions, sandy deserts, tropics and others. Technical support Filt Air Ltd. serves its customers with quality products, timely delivery and excellent technical service. Our technical support can help our customers to analyze their environmental situation, in order to find the best technical and economical solution for individual Gas Turbine sites. Gas Turbine (GT) filtration Gas Turbine performance is negatively impacted by inlet air flow restrictions, therefore the high efficiency air filtration can improve turbine or engine performance. Low initial pressure drop and slow increase of pressure drop during operation provide the turbine improved performance.
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Fin
e D
ust
- H
EPA
/ U
LPA FILT AIR Ltd.
Fine Dust Filter
Final Filter for Fan Filter Units
Final Filter for Clean Rooms
Final Filter for Channel Installation
Highly Active Filter Surface -
Low Pressure Drop
Final Filter for Grid Systems2015
Filtration solution for air intake systems used in various turbine machinery
Overview
Thanks to many years of experience Filt Air Ltd.
is a leading company in the air fi ltration fi eld,
and off ers a wide range of air fi lters as well as
fi ltration systems of the highest standards with
excellent performance.
Our products are designed for various conditions
including coastal regions, sandy deserts, tropics
and others.
Technical support
Filt Air Ltd. serves its customers with quality
products, timely delivery and excellent
technical service.
Our technical support can help our customers to
analyze their environmental situation, in order to
fi nd the best technical and economical solution
for individual Gas Turbine sites.
Gas Turbine (GT) fi ltration
Gas Turbine performance is negatively impacted
by inlet air fl ow restrictions, therefore the high
effi ciency air fi ltration can improve turbine or
engine performance.
Low initial pressure drop and slow increase of
pressure drop during operation provide the
turbine improved performance.
Type G80 (Bag Filter)
The G80 Bag Filters are designed to remove large quantities of coarse
particles. The G80 Bag Filters are made of synthetic fi bers which are thermally
bonded to secure a strong and rigid fi lter media.
Bag fi lters are mainly used as pre/fi rst stage fi lters in the gas turbine air inlet.
The G80 Bag Filters are made of a rigid plastic frame which is fully recyclable.
The fi lters have a foamed gasket at downstream and/or upstream side to
ensure absolute tightness between fi lter and frame housing.
Type GV8 (V-Cell Filter)
The GV8 V-Cell Filter can be manufactured in various effi ciencies from M6-H14.
Thanks to its construction the GV8 Filter is very effi cient compared to
other fi lter types. The large surface area secures a low initial pressure drop.
The fi lter media is developed for these special application and conditions.
The media is equipped with a thin synthetic layer which provides excellent
protection from handling and operation. This high quality fi lter fulfi lls the
highest requirements and reaches a bursting pressure of over 6000 Pa.
Type GR0 ( Cylindrical Filter)
The GR0 cylindrical fi lter cartridges are especially designed to meet the
strict demands of gas turbine air fi ltration systems. The fi lter media used
in these fi lters provides high protection to gas turbines.
The fi lters are available in both, self-cleaning pulse and static type and are
suitable for vertical and horizontal design.
The outstanding durability and the high effi ciency of the fi lter media
decreases the risk of dust entering due to media failure or due to high
dust penetration.
Type GRV & GR0 (Conical & Cylindrical Filter)
The GRV conical fi lter cartridges are especially designed to meet the high
demands of gas turbine air fi ltration systems. The special fi ltration media
provides maximum protection for the turbine.
The fi lters are available in both self-cleaning pulse and static type and are
suitable for vertical and horizontal design.
The outstanding durability and the high effi ciency of the fi lter media
decreases the risk of dust entering due to media failure and to
high dust penetration.
Type GV2
The GV2 V-Cell air inlet fi lter is designed to provide safe protection to gas
turbines.
The benefi ts are: low pressure drop, long lifetime media with high tensile
strength and a large fi ltration area. The GV2 fi lters are also suitable for
pulse jet cleaning.
Other fi lter designs are available on request.
Type G80 (Bag Filter)
The G80 Bag Filters are designed to remove
large quantities of coarse particles. The G80 Bag
Filters are made of synthetic fi bers which are
thermally bonded to secure a strong and rigid
fi lter media.
The G80 Bag Filters are made of
a rigid plastic frame which is fully
recyclable. The fi lters have a foamed
gasket at downstream side to secure
an absolute tightness between filter
and frame.
Recommended fi nal pressure drop: 250 Pa
Other dimensions are available on request
Type G80 500 x 500 x 180 592 x 592 x 180 500 x 500 x 360 592 x 592 x 360
Filter Class (EN 779) G3/G4 G3/G4 G3/G4 G3/G4
Air fl ow Rate m3/h 3400 3400 3400 3400
Initial Pressure Drop Pa 72/78 41/45 54/57 32/34
Filtration Area m² 1.26 1.48 2.52 2.97
Number of Pockets 7 7 7 7
Humidity resistance/Relative humidity
% 70 70 70 70
Technical data
Order Numbers
Bag Filter Housing
The Filter Housing is made of a rigid plastic
material which is corosion resistant, insert
re-usable and fully recyclable. The Housing
provides absolute tightness to the Bag Filter.
Type H0 Prefi lter Max. Operation Temp. Relative Humidity
592 x 592 x 205 mm G3/G4 75°C 100%
592 x 592 x 385 mm G3/G4 75°C 100%
Effi ciency A Size L x W B Bag Length C D E Quantity of Bags F Media G
G3 03 500 X 500 mm VJ 180 mm 1 8 0 4x Bags 4 Fleece 01
G4 04 592 X 592 mm SO 360 mm 3 6 0 6x Bags 6
600 mm 6 0 0 7x Bags 7
Order no. G80 — A B — C D E F — G
Example G80 — 08 50 — 6 0 0 6 — 01
Specifi cations are subject to change without prior notice
Leng
th
WidthHeight
Type GV8 (V-Cell Filter)
The GV8 Full Plastic Compact
Prefi lter is designed to meet the
strictest requirements in gas turbine
applications. Each GV8 Full Plastic Filter
contains eight (8) ‘Minipleats-Media Packs’
cast in V-cell technology to achieve the lowest
pressure drop results, the highest dust holding
capacity, and high burst pressures.
Typical range from F7 or MERV 13 up to E12
(EPA). Also available in reverse fl ow, half size and
deep pockets (400 mm) for higher fi ltration area
(usually in EPA stages)
Features:
• High quality for various application in
Gas Turbine
• Lowest initial pressure drop
• High quality standards due to Quality
Assurance System
• Highly economical through high final
pressure drop
• Any airflow direction possible making
installation easy
• Rigid frame
• Bursting pressure of over 6000 Pa.
• According to EN779 -2012
• According to ISO16890
• According to ASHRAE 52.2
• Maximum operation temperature: 70°C
• Maximum operation humidity: <100% r.H.
• Frame: Plastic molded
• Recomended fi nal pressure drop: 600 Pa
Design
The side covers of the fi lter are made from rigid
plastic with integrated water outlet slopes at
the up and down stream sides.
These features, in combination with the reinforced
profi les, ensure maximum space for the fi lter
media pack and provide a high mechanical
strength. The fibreglass media pleated in
“mini-pleat shape” can be reinforced with an
additional plastic rib that is cast with polyurethane
sealant in V-Cell technology directly into
the side cover.
This design provides a very high burst pressure
in correlation with maximum dust holding
capacity, low pressure drop and safe removal
of condensate water. The fi lters are supplied
with a fl at fl ange and endless gasket creating a
secure seal between the fi lter and each standard
prefi lter holding frame.
INTERNATIONAL
STANDARDS
• EN779-2012
• ISO-16890
• ASHRAE 52.2
Technical Data
Order Numbers
Order no. GV8 — A B — C D E F
Example GV8 — 08 59 — 6 0 0 0
Effi ciency A Size LxW B Frame C Media Type D Media Surface E Seal F
F7 07 592 X 287 mm 29 Full Plastic 6 Fiberglass 0 20.4 m2 0 No Seal 0
F8 08 592 X 389 mm 39 Burst Pressure 8 Celulose 1 1 x Downstream D
F9 09 592 X 490 mm 49 1 x Upstream U
592 X 592 mm 59 Pu Downstream H
Specifi cations are subject to change without prior notice
Size (LxWxH) mm 592x592x292 592x592x292 592x592x292
EN 779 F7 F8 F9
ISO 16890 ePM1 60% ePM1 70% ePM1 85%
ASHRAE 52.2 Merv 13 Merv 14 Merv 15
Rated air fl ow / high airfl ow m3/h 3400/4250 3400/4250 3400/4250
Initial dP @ rated air fl ow / high arirfl ow * Pa 90/115 100/135 115/150
Dust holding capacity @ 600 Pa (A4) * g 1490 1410 1290