Laboratory & Industrial FumeExtraction

CorrosionResistantPolypropyleneFans

2012 Edition

2 Axair Fans UK Ltd 01782 349 430

...About Axair Fans UK

Application Knowledge: Over 20 years experience in general air movement; including corrosive, explosive and hot fume handling.

Plastic Range: 9 basic sizes of polypropylene fan in plain scroll housing from stock, plus 3 sizes of in-line fan on short-lead time.

Stock Facility: Large modern warehouse facility containing a vast selection of fans, fan components and general accessories.

Customised Build: Fans assembled from standard components to create the perfect mechanical and electrical solution to safe fume extraction.

Customer Care: Experience a sense of partnership with Axair Fans.

Lowfield Drive - Centre 500 - Wolstanton - Newcastle-Under-Lyme - ST5 0UUTel: 01782 349430 Fax: 01782 349439 Email: sales@axair-fans.co.uk www.axair-fans.co.uk

All specifications, data and drawings are subject to alterations without prior notice

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Applications

LaboratoryExtract

Process Fume Extraction

Fume Extract Arms

Environmental Chamber Extraction

S.E.A.T. fans are suitable for many other applications.Please contact us to discuss your requirements.

4 Axair Fans UK Ltd 01782 349 430

Product Order Coding

SEAT ‘S’ Fan

SEAT fume cupboard and general duty polypropylene fan

‘S’ Fan on weather pedestal

‘ST’ Fan on weather pedestal

Storm ‘ST’ Fan

STORM filter duty and general low flow / higher pressure fan

ATEX Category 3

ATEX fans available, please consult Axair Fans for specification.

Accessories

Model abbreviation

SEAT fanSTORM fan

S:ST:

Model number

Scroll housing ‘handing’LG:RD:

Clockwise rotation on the fan inletAnti- clockwise rotation on the fan inlet

Motor & impeller rotational speed

246

2 pole or 2870/min4 pole or 1450/min6 pole or 930/min

Electrical Supply13

Single phase electrical supplyThree phase electrical supply

ATEX Flameproof

XNXD

EEx-nA where statedEEx d where stated

PedestalSB

Standard steel pedestal for indoor and sheltered installationsWeather protecting polypropylene box pedestal

S 25 - LG - 4(L) - 1 XN - S

Motor Power (If Applicable)

L: M: H:

LowMediumHigh

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Motors & Accessories

Motors

All polypropylene fans are directly driven by IEC dimensioned electric motors manufactured to BSN4999-EN60034 Standards and are selected on their capacity for:

• Low electro-magnetic vibration• Dimensional compactness• Inverter drive compatibility• Electrical terminal accessibility• IP55 dust and hosed water protection• Integrity of surface finish

Accessories

To integrate the SEAT fan into your installation, we offer the following accessories:-

• Mechanical isolation of the fan from the ductwork by mean of chemical resistant truly flexible duct connectors, 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. These can provide an easy method of disconnecting the fan stack in situations where a flexible connector is impractical.

• Pre-wiring of electrical isolators to the motor terminal box to ensure first class electrical work in factory conditions and an isolator on the fan pedestal.

• Fume cupboard ‘low air’ alarms and air speed controls that are modern sophisticated products requiring no special training to install and commission.

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SEAT ‘S’ Fans

SEAT ‘S’ range fans are designed to provide high air flow rate against medium system pressures; typical applications being the extract of corrosive fumes from laboratory fume cupboards and industrial process tanks.

Model /min kW Motor V A A V A A (full load) (start) (full load) (start)

S15/2 2870 0,37 71-2 230 2,8 7 400 1,2 6S15/4 1450 0,25 71-4 230 2,0 5 400 1,0 5S20/2L 2870 0,55 71-2 230 3,8 9 400 1,5 7S20/2M 2870 0,75 80-2 230 5,1 14 400 1,8 10S20/2H 2870 1,10 80-2 230 7,0 19 400 2,5 14S20/4 1450 0,25 71-4 230 2,0 5 400 1,0 5S20/6 930 0,18 71-6 230 1,9 5 400 0,9 2,5S25/2L 2870 1,50 90S-2 230 10,8 28 400 3,7 20S25/2M 2870 2,20 90L-2 230 14,6 63 400 5,1 34S25/2H 2870 3,00 90L-2 400 6,9 49S25/4 1450 0,37 71-4 230 3,4 8 400 1,2 5S25/6 930 0,18 71-6 230 1,9 5 400 0,9 2,5S30/4 1450 1,50 90L-4 230 10,5 28 400 3,7 20S30/4L 1450 0,75 90-4 230 4,9 27 400 2,2 10S30/6 930 0,75 90S-6 230 4,8 16 400 2,2 8,0S35/4 1450 4,00 112M-4 400 8,26Y 58YS35/4M 1450 5,50 112M-4 400 11,4∆ *75AS35/6 930 2,20 112M-4 400 5,3Y 24Y

Electrical Data SINGLE PHASE THREE PHASE

Notes: Tabulated current values are approximate and depend on make and model of motor.Size the wiring with a built-in safety factor. Set current overload protection to A (Full Load)

A (Full Load) = Motor full load current - to select wiring and current overload protection.A (Start) = Motor starting current - mainly advisory for motors with Y/∆ facility.

To obtain 230V 3phase current multiply 400V (Full Load) by 1,732.* ∆ Connected 400V direct-on-line. Y/∆ switching reduces starting current to 1/3 x A (Start).

PV (160)

PV (250)

PV (200) PV (315)

PV (315)

S15 (4)

S15 (2)

S20 (2)

S20 (4)

S25 (2)

S25 (4)

S30 (6)

S30 (4)

S35 (4)

S35 (6)

Per

form

ance

Cha

ract

eris

tics

SEAT ‘S’ range curves are in total pressure, as appropriate for ducted systems. The performance available from the fan is affected by the speed at which the air leaves the ventilation system and the KW rating of the motor. For performances beyond the curve, please consult Axair.

0 200 400 800600 1000 2000 4000 6000 8000 10000 M3/H

Pa Total

1400

1200

1000

800

600

400

300

200

100

0

Individual Data sheets available upon request.

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Model A B C ØD E F G H L Q Motor R U1 U2 V V1 W W1

S15 All sizes 170 240 203 125 100 32 115 30 70 90 71 450 75 315 260 200 320 250

S20-4,2L 208 303 240 160 100 57 143 32 84 104 71 488 75 315 260 200 320 250

S20-2M,H 208 303 240 160 100 57 143 32 84 104 80 480 85 365 260 200 330 260

S25-4 248 365 310 200 103 92 165 35 95 115 71 505 76 374 260 200 330 260

S25-2L,2M,2H 248 365 310 200 103 92 165 35 95 115 90 610 95 455 365 300 400 330

S30 All sizes 300 448 373 250 117 112 198 35 110 130 90 640 95 455 365 300 400 330

S35 All sizes 370 570 450 315 130 170 255 60 150 180 112 880 122 578 500 400 585 480

Dimensional Data

RD 180R 270

RD 270R 0

RD 0R 90

RD 90R 180

LG 180L 270

LG 270L 0

LG 0L 90

LG 90 L 180

EuroB.S.

Handings8 discharge angles available for each direction of rotation - RD or LG.Applicable for all types except S35,(available in LG handings only).

‘S’ Fan ‘S’ Fan on a Box Pedestal

‘S’ range polypropylene fan on a weather-protecting box pedestal (the drawing shows handing LG90 - other handings available).

Model A B C ØD E F G H L M P Y Y1 Z X X1

S15/2&4 170 240 203 125 100 32 115 30 70 80 360 180 160 340 240 71

S20/2L,4&6 208 303 240 160 100 57 143 32 84 94 390 180 160 340 240 71

S20/2M&H 208 303 240 160 100 57 143 32 84 94 390 180 160 340 240 80

S25/4&6 248 365 310 200 103 92 164 35 95 105 415 180 160 420 300 71

S25/2L,M&H 248 365 310 200 103 92 164 35 95 105 515 240 220 460 370 90

S30/4,4L&6 300 450 373 250 117 112 198 35 110 120 540 240 220 460 370 90

S35/4+6 370 570 450 315 130 170 255 60 150 170 724 350 314 600 468 112

‘S’ Fan Dimensions

‘S’ Fan on a Box Pedestal Dimensions

8 Axair Fans UK Ltd 01782 349 430

HeaderSTORM ‘ST’ Fans

STORM ‘ST’ range fans are designed to provide a relatively low air flow rate against elevated system pressures; typical applications being air filtration, local extraction arms, fume scrubbers and chemical stores.

Model /min kW Motor V A A V A A (full load) (start) (full load) (start)

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 0,4 1

ST10/2/1E 1450 0,07 ERM (1) 230 0,11

ST12/2 2870 0,37 71-2 230 2,8 7 400 1,2 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

Electrical Data SINGLE PHASE THREE PHASE

Notes: Tabulated current values are approximate and depend on make and model of motor.Size the wiring with a built-in safety factor. Set current overload protection to A (Full Load)

A (Full Load) = Motor full load current - to select wiring and current overload protection.A (Start) = Motor starting current - mainly advisory for motors with Y/∆ facility.

To obtain 230V 3phase current multiply 400V (Full Load) by 1,732.

(1) ERM : External Rotor Motor

Per

form

ance

Cha

ract

eris

tics

STORM

‘ST’ range curves are in Static Pressure, as appropriate for applications requiring elevated pressures.

0 200 400 800600 1000 1200 1400 1600 1800 M3/H

Pa Static

1400

1200

1000

800

600

400

200

0

1600

1800

2000

Individual Data sheets available upon request.

ST12 (2)

ST10 (2)

ST12 (4)

ST10 (4)

ST14 (2)

ST16 (2)

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Dimensional Data

LG 180L 270

LG 270L 0

LG 0L 90

LG 90 L 180

EuroB.S.

Handings

8 discharge angles available.

‘ST’ Fan

‘ST’ Fan on a Box Pedestal Dimensions

‘ST’ Fan Dimensions

Model A B C ØD E G H L M N P Y Y1 Z X X1

ST10/2&4 115 135 127 75 158 97 32 48 57 - - 140 - 260 130 56

ST10/4/1E/BKT(*) 115 135 127 75 158 97 32 48 57 - 205 120 100 165 135 -

ST12/2&4 145 175 163 90 212 130 45 80 72 10 350 180 160 340 240 71

ST14/2 188 232 227 125 218 170 55 110 83 10 433 180 160 340 240 80

ST16/2 235 288 278 160 262 205 40 100 97 10 477 240 160 420 370 90

(*) BKT : Right-angled bracket supporting the inlet side of fan housingNot shown above. Data sheets available upon request.

Model A B C ØD E G H L Q Motor P U1 U2 V V1 W W1

ST12 145 175 203 90 212 130 45 80 82 0,37kW 422 75 315 260 200 320 250

ST14 188 232 227 125 218 170 55 110 93 1,10kW 463 85 365 260 200 330 260

ST16 235 288 278 160 262 205 40 100 107 2,20kW 572 95 455 365 300 400 330

‘ST’ Fan on a Box Pedestal

10 Axair Fans UK Ltd 01782 349 430

Accessories Guide

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Airflow Alarms & Controllers forLaboratory Fume Cupboards

Relay to switch external alarm device

Battery back-up for red LED

Rechargeable and lasting up to 12 hours

Fascia colour white, dark grey or silver plastic

Logo plate printed to customers requirements (100 pieces minimum)

3 digit air speed display in m/s

UK 3 pin plug on 230V power supply lead

OptionsModels

LABAIR-A is a basic air speed monitor and alarm

LABAIR-C has PID outputs to an inverter speed controller or to air damper drive electronics.

The purpose of LABAIR-C is to maintain a fixed air speed at the fume cupboard sash face regardless of sash height, to save heat extraction from the laboratory ,and to prevent draughts within the fume cupboard.

Both models are available with LED Display only, or with Digital Display of air speed in m/s.

ATEX fans, based on S and ST ranges are available with diameter/performance as per catalogue.

ATEX Fans

ATEX rated category 3G (zone 2) Polypropylene Fans Corrosion resistant, made from semi-conducting polypropylene.Weather protecting pedestals are available for some models.

Axair SA centrifugalForward-curved impeller blades. Spigots Ø125 to Ø315.Flow rates to 10,000m³/h. Pressures to 1500 pascals.

Axair STA centrifugalForward-curved impeller blades. Spigots Ø75 to Ø160.Flow rates to 1800m³/h. Pressures to 2000 pascals.

Please contact our office for more details.

Labair

Lowfield DriveCentre 500Wolstanton

Newcastle-Under-LymeST5 0UU

Tel: 01782 349430Fax: 01782 349439

Email: sales@axair-fans.co.uk