Corrosive Fume Extraction Fans

Corrosive Fume Extraction Fans

Polypropylene Extraction Fans

Our S and ST range of corrosive fume extraction fans comprise 10 sizes of fans with a single piece moulded, high density polypropylene casing to handle a huge range of airflows and pressure. They are constructed using industry standard round spigot sizes in a compact design, that is easy to assemble with direct driven motors.

Short Lead Times from Stock

We stock a vast selection of plastic fans, fan components, general accessories and controllers to ensure our industry-leading short lead times.

Customised Build

We assemble fans to order from stock components to create the perfect mechanical and electrical solution for your fume extract installation.

Corrosive Fume Extraction Fans are available in ATEX rated versionsATEX rated fans

View S Range – High Air Flow against Medium System Pressures

View ST Range – Low Air Flow against High System Pressures

S Corrosion Resistant Polypropylene Fans

Click on the product code to view the datasheet (ATEX available on request).

Model
/min
kW
Motor
V (1Ph)
A (Full load 1Ph)
A (Start 1Ph)
V (3Ph)
A (Full Load 3Ph)
A (Start 3Ph)
Request a Quote
S15/2 2870 0,37 71-2 230 2,8 7 400 1,2 6
S15/4 1450 0,25 71-4 230 2,8 5 400 1,0 5
S20/2L 2870 0,55 71-2 230 2,8 9 400 1,5 7
S20/2M 2870 0,75 80-2 230 5,1 14 400 1,8 10
S20/2H 2870 1,10 80-2 230 7,0 19 400 2,5 14
S20/4 1450 0,25 74-4 230 2,0 5 400 1,0 5
S25/2L 2870 1,50 90S-2 230 10,8 28 400 3,7 20
S25/2M 2870 2,20 90L-2 230 14,6 63 400 5,1 34
S25/2H 2870 3,00 90L-2 400 6,9 49
S25/4 1450 0,37 71-4 230 3,4 8 400 1,2 5
S30/4 1450 1,50 90L-4 230 10,5 28 400 3,7 20
S30/4L 1450 0,75 90-4 230 4,8 16 400 2,2 8,0
S30/6 930 0,75 90S-6 230 4,8 16 400 2,2 8,0
S35/4L 1450 4,00 112M-4 400 11,4 75
S35/4M 1450 5,50 112M-4 400 11,4 75
S35/4H 1450 7,50 112M-4 400 14,7 96
S35/6 930 2,20 112M-4 400 5,3Y 24Y

ST Corrosion Resistant Polypropylene Fans

Click on the product code to view the datasheet (ATEX available on request).

Model
/min
kW
Motor
V (1Ph)
A (Full load 1Ph)
A (Start 1Ph)
V (3Ph)
A (Full Load 3Ph)
A (Start 3Ph)
Request a Quote
ST10/2 2870 0,12 56-2 230 1,4 2 400 0,5 6
ST10/4 1450 0,09 56-4 230 1,0 1,5 400 0,5 1
ST12/2 2870 0,37 71-2 230 2,8 7 400 1,5 6
ST12/4 1450 0,25 71-4 230 2,0 5 400 1,0 5
ST14/2 2870 1,10 80-2 230 7,0 19 400 2,5 14
ST16/2 2870 2,20 90L-2 230 14,6 63 400 5 34

Accessories

We offer a range of accessories to facilitate installation that are available to buy as part of our corrosion resistant fan pack.

The Educational Fan Pack

The fume cupboard fan pack is designed to simplify the installation of plastic fan systems by providing the fan and all relevant accessories together as a complete solution. Axair’s polypropylene range is highly durable and is designed to handle a huge array of corrosive chemicals. See the image below for more information.

Accessories include mechanical isolation of the fan from the ductwork by means of chemical resistant flexible duct connectors that can be attached by quick-release stainless steel band clips. Mechanical isolation of the fan from the motor pedestal or base by means of rubber anti vibration mountings of the correct hardness and compression.

Flange pairs with sockets to fit standard plastic ductwork that can provide an easy method of disconnecting the fan stack on occasions where a flexible connector is impractical.

We can also pre-wire to electrical isolators to the motor terminal to ensure first class electrical work in factory conditions and an isolator fan on the pedestal.

For fume cupboards we can supply ‘low air’ alarms and air speed controls that are modern, sophisticated products requiring no special training to install and commission.

Applications

Our corrosion resistant fume fans are are designed for applications where potentially corrosive chemicals and hazardous gases are present in the environment or in the air stream. ATEX rated non-sparking versions of our corrosive extract fans are required where there is the potential for explosion. Some common examples would be:

Products in this Range

S Corrosion Resistant Polypropylene Fans

Medium pressure centrifugal fans ideal for corrosive fume extraction, ATEX versions

ST Corrosion Resistant Polypropylene Fans

High pressure centrifugal fans for corrosive fume extraction, ATEX versions

EC Corrosion Resistant Polypropylene Fans

Energy efficient polypropylene fans and motors with up to 20% savings and available in a variety of sizes.

Related Products

Fan Mounts

Anti-vibration mounts to attenuate noise and absorb vibration

Extraction Fans for Indoor Swimming Pools & Chlorine Ventilation (18/04/2022)

We all know that chlorine is widely used to treat water for swimming pools in leisure centres and domestic pools. Through the process of pool water evaporation, an indoor swimming pool will continuously produce huge volumes of chlorine or salt-water vapour. The temperature humidity in the air and these chemicals added to the water make […]

Wastewater Treatment Ventilation: Polypropylene vs. Stainless Steel and GRP (06/05/2022)

Corrosive Gases in Water Treatment Environmental wastewater treatment plants face a number of challenges in terms of ensuring safe and effective ventilation due to the release of corrosive and toxic gases that occur across the various treatment processes. During the treatment process, the ventilation system must control hazardous substances, chemicals and gases such as methane, […]

ATEX Fume Extraction for Landfill Organic Waste (28/02/2022)

Landfill gas is a natural by-product produced by the microbial degradation of biodegradable organic material present within the landfill. The degradation process takes place in five stages as described later. The transition from one stage to the next being dependent upon many characteristics and therefore the time for which each stage is present is difficult […]