Bag Filter G80

Product catalog summary

Design & Construction
The G80 Coarse/Finedust Filter is designed with a four-layer pocket filter media to meet ASHRAE standards. It includes spunbound layers for strength, a coarse fiber melt-blown layer for larger particles, and a fine melt-blown layer for smaller particles. The gradient density design maximizes filtration performance and filter life. The filter is self-supporting with a corrosion-resistant plastic or zinc-coated metal frame, and conically shaped pockets.

Features

Efficiencies range from 45% to 95% according to ASHRAE standards.
High quality standards ensured by a quality assurance system.
Corrosion-resistant plastic frame header.

Applications

Final filter for fan filter units, clean rooms, and channel installations.
Suitable for grid systems with a highly active filter surface and low pressure drop.

Company Information
FILT-AIR Ltd., a member of the Beth-El Group, specializes in air purification for clean rooms in high-tech, microelectronics, and pharmaceutical industries. The company is ISO 9001 certified and offers a range of products for hospitals, industrial plants, and commercial buildings.

Specifications

Filter efficiencies: G4 (35%), F6 (65%), F7 (85%), F8 (95%).
Recommended final pressure drop: 260 Pa.
Max relative humidity: 100%.
Available in various sizes and bag quantities.

Catalog excerpts

Coarse / Finedust Filter Type G80 Design & Construction The pocket filter media is composed of 4 layers The filter is self supporting and ready for designed to meet the various ASHRAE standards. installation. The header is a corrosion-resistant The media consists of one layer of spunbound plastic or zinc-coated metal frame. The pockets on each side for strength and stability, one are manufactured in a conical shape using an coarse fibre melt-blown layer for filtration of automatic filter-bag sewing machine, which larger particles, and one fine melt-blown layer for is equipped with a continuously adjustable filtration of smaller particles. The gradient density stitch-loosening device. of the melt-blown design allows for maximum filtration performance with maximum filter life. FEATURES • Efficiencies of 45% up to 95% ASHRAE • Header consists of corrosion resistant plastic frame Finedust - HEPA / ULPA • High quality standards due to quality assurance system 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

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Order Numbers Order no. Other dimensions available upon request Specifications are subject to change without prior notice Filter Data Media consists of # of layers Filter class according to EN 779 1 Atmospherical dust spot efficiency @ rated airflow: average Recommended final pressure drop 1) Standard EN 779 (1995) based on ASHRAE 52.1 HEPA & ULPA Filters for Industrial Clean Rooms FILT AIR Ltd. specializes in the use of advanced technologies to implement a purified air supply for high-tech industry clean rooms, the microelectronics business sectors, and pharmaceutical industries. FILT AIR Ltd....

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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