Name: WAMAIR ATEX Flanged Polygonal Dust Collectors ATEX-certified
Brand: Wamgroup
Availability: InStock

High quality filter media ensuring efficient dust filtration

Operator and plant safety

ATEX certification

WAMAIR ATEX Dust Collectors are designed in compliance with the essential health and safety requisites for equipment meant to be used in potentially explosive atmospheres (ATEX Directive). They consist of a polygonal 304 stainless-steel casing, horizontally inserted pocket-type or high-efficiency POLYPLEAT filter elements equipped with different types of antistatic filter media. The filter elements are cleaned by a compressed air pulse-jet cleaning system that is built into the access door to reduce to the minimum the overall dimensions and the time necessary for maintenance. WAMAIR ATEX Dust Collectors are either built in for venting applications or come as a stand-alone unit with dust collecting hopper. Versions with an integrated fan are available for suction applications.

Function

WAMAIR ATEX Dust Collectors separate dust particles carried in suspension by an air current using pleated pocket-type filter elements.
The dusty air current passes through the filter media, which holds back the dust particles, allowing the air to flow through.
The dust collected on the surface of the filter elements - the so-called “filter cake” - is removed periodically by the action of the compressed air pulse-jet cleaning system. The dust removed can be collected in the bottom hopper (stand-alone version) or directly falls back into the production process. The air to be filtered may enter through the flange on the lower part of the filter casing.
WAMAIR ATEX Dust Collectors are configurable for both venting and suction applications.

Features

Filter surface: 9 ~ 70 m² (96 ~ 755 sq ft)
Air volume: 500 ~ 9,000 m³/h (294 ~ 5,300 cfm)
Filter elements: pockets, POLYPLEAT
Compressed air pulse-jet cleaning (4 ~ 6 bar)
Dust temperature: -20 ~ 80 °C (-4 ~ 176 °F)
Compact design with favourable volume-filter surface ratio
Polygonal stainless-steel casing
Horizontally mounted filter elements
Removable rear panel for comfortable inspection of filter media
Multifunctional, multi-voltage electronic control panel
ATEX-version for Zone 22 (Category 3D) or Zone 21 (category 2D)
ATEX reduced pressure (P_RED = 0.25 barg)
Suitable for internal Zone 20

Benefits

ATEX certification
Low emission level due to WAM filter elements and media (BIA/IFA-certified)
Advanced dust filtration technology
Reliable, versatile and durable for a variety of dusts and applications
Compact design, corrosion-free casing
Quick and safe filter element replacement from clean air side
Comfortable maintenance height and user-friendly design (no ladders, no scaffolding required)
Low air consumption with FILCONTROL CONNECT
Multiple voltages meeting different electric specifications
EC 1935/2004-certified filter elements and media
Interchangeability with standard WAMAIR as a whole
Worldwide after-sales service and spare parts provided by WAM subsidiaries

Options

Fan or connecting flange for centralised dust suction mounted on top or in front
Insertable versions
304 / 316 casing and seal-frame
Removable rear panel or with inspection hatch
Left or right-side door hinges made of mild steel or stainless steel
ATEX explosion panel or appropriate pre-arrangement
Advanced electronic control panel with a variety of controls and differential pressure meter (MDPE)
Weather protection cover on clean air outlet

Accessories

PT-type dust collecting hopper with flow aid, butterfly valve and bucket
Choke valve

Multimedia

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Here below you will find all documents regarding this product. Click “Other Languages” for translated versions.

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Language

Name

Issue

Latest edition

Code

Brochures

Language

Name

WAMAIR

Issue

Latest edition

03/2020

Code

203001709

Language

Name

WAMAIR SPOT

Issue

Latest edition

07/2025

Code

Language

Name

WAMAIR zero

Issue

Latest edition

08/2023

Code

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