TROX PFG - Pocket Filters Made of Nonwoven Glass Fibres

TROX PFG - Pocket Filters Made of Nonwoven Glass Fibres - Image 2

TROX PFG – Pocket Filters Made of Nonwoven Glass Fibres

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Prefilters or final filters in ventilation systems

Pocket filters for the separation of fine dust

Filter groups ISO ePM10 and ISO ePM1 (fine dust filters)
Performance tested to ISO 16890
Eurovent certification for fine dust filters
Meets the hygiene requirements of VDI 6022
High energy efficiency class according to Eurovent
Non-woven glass fibres, sewn
Enlarged filter area due to filter pockets
Low initial differential pressure and high dust holding capacity, ideal airflow conditions due to wedge-shaped filter pockets
Different numbers of pockets and pocket depths
Quick installation and filter changing times due to easy, safe handling
Fitting into standard cell frames for filter walls (type SIF) or into universal casings (type UCA) for duct installation

Optional equipment and accessories

Front frame made of plastic or galvanised sheet steel
ATEX construction for protection zones 1 and 2 as well as 21 and 22

Type

Classification

Separation efficiency

Construction

Frame depth [in]

size Separation [in]

Nominal size [in]

Number of pockets

Category: Pocket Filter Inserts Tag: PFG

General Information

Application

Pocket filter made of non-woven glass fibres type PFG for the separation of fine dust
Fine dust filter: Prefilter or final filter in ventilation systems

Classification

Eurovent certification for fine dust filters
Meets the hygiene requirements
Certificate of conformity for use in areas with a potentially explosive atmosphere

Nominal sizes

B × H × D [in]

Filter classes

Filter groups

ISO ePM10 to ISO 16890
ISO ePM1 to ISO 16890

Filter classes

ePM10 60%
ePM10 75%
ePM1 60%
ePM1 75%
ePM1 90%

Construction

PLA: Frame made of plastic
GAL: Frame made of galvanised steel

Useful additions

Filter wall (SIF)
Universal casing (UCA)

Construction features

Wedge-shaped filter pockets
Frame depth of construction PLA: 1 in
Frame depth of construction GAL: 0.75, 1 in
Number of pockets: 3, 4, 5, 6, 7, 8

Materials and surfaces

Filter media made of non-woven glass fibres
Frame made of plastic or galvanised sheet steel

Standards and guidelines

Test according to ISO 16890; international standard for general room air distribution; classification of arrestance efficiency based on the measured fractional arrestance efficiency, which is processed into a reporting system for the fine dust arrestance efficiency (ePM)
For fine dust filters, the fractional arrestance efficiency of a certain size range is determined by aerosols (DEHS and KCl)
The filters are classified into filter groups ISO ePM10 and ISO ePM1 depending on the tested values
Construction PLA meets the hygiene requirements of VDI 6022, VDI 3803, DIN 1946 Part 4, ÖNORM H 6021 and ÖNORM H 6020, SWKI VA 104-01 and SWKI 99-3, and EN 16798
Certificate of conformity for correct use in areas with a potentially explosive atmosphere in accordance with guideline 2014/34/EU and compliance with basic health and safety requirements in accordance with EN 80079-36:2016 and EN 80079-37:2016

Specification Text

Specification text

Pocket filters PFG made of non-woven glass fibres as prefilters or final filters for the separation of fine dust in ventilation systems. Filter pockets provide a high dust holding capacity at a low initial differential pressure. Pocket filters made of non-woven glass fibres are available in standard and special sizes; variable number of pockets and pocket depth; filter groups ISO ePM10 and ISO ePM1 according to ISO 16890. Pocket filters made of non-woven glass fibres are Eurovent-certified and compliant with VDI 6022 in terms of hygiene. The pocket filters with optional EX protection PFG-EX may be used in areas with potentially explosive atmospheres of zones 1 and 2 as well as zones 21 and 22 (EX II 2G Ex h IIC Gb and EX II 2D Ex h IIIB Db). The filters must be connected to the ground potential. All conductive and dissipative parts must be connected together and grounded. Conductive dusts are excluded from the application. Under no circumstances should metallic foreign materials enter the filter. Ambient temperature range: -40 °F ≤ Ta ≤ +176 °F.

Materials and surfaces

Filter media made of non-woven glass fibres
Frame made of plastic or galvanised sheet steel

Construction

PLA: Frame made of plastic
GAL: Frame made of galvanised steel

Life cycle assessment
A life cycle assessment is available for the product series in form of an Environmental Product Declaration (EPD) that has been checked and published by a programme holder.