Beatson

Axial Flow Fans

By Tom Beatson on 19th October 2020 (updated: 5th February 2021)

Long Cased Arrangement

Single-stage fans – direct driven – for vertical/horizontal mounting

Beatson Fans & Motors Ltd offer an extensive range of Long Cased Axial Fans.

We have a range of standard case sizes to which we can add a motor and impeller to suit your technical specification (parameters permitting).

We also have the capability to copy your original (no longer manufactured) fan design to suit your application.

Available as standard metric sizes from 250mm to 1250mm with a variety of performances and finishes and IP55 as standard.

Fan Construction:

Casings: fully welded mild steel flanged either end and complete with access door. Wire mesh guards and external terminal boxes can be provided as optional extras.

Motors: totally enclosed fan ventilated generally to IEC 34-1 BS 5000 and BS 4999. Foot mounted. Single or 3 Phase. Motors for hazardous areas i.e type EX N, EX D (B.A.S.E.F.F.A Certified) or company specifications can be provided on all sizes of fans.

Voltages: standard motors are wound for 240, 380 or 415 volts 50Hz, 60Hz or any special voltage or frequency can be provided.

Impellers: die cast polypropylene blades are mounted in die cast aluminium hub, bored and keywayed to suit the motor shaft. Aluminium bladed impellers can be provided as an optional extra.

Bifurcated Axial Fans

To exhaust a wide variety of hot gases, paint fumes, smoke, steam and dust in suspension.

Beatson Fans & Motors Ltd offer an extensive range of Bifurcated Fans, suitable for applications where the motor needs to be out of the air stream, such as hot air applications, fume extract, smoke extract, steam, dust in suspension and even paint fumes (although this depends on whether they are cellulose or not – if they are we can offer ATEX certified).

Available in a range from 150mm to 1250mm diameter (metric) and 6” to 38” diameter (imperial) and with a variety of performances and finishes and IP55 as standard.

We can also build these to your specific dimensions or as per your old (no longer produced) fan unit.

Normal Temperature (NT) Type

  • For use up to 80C
  • Mild steel with polypropylene impeller.
  • Standard finish: air drying hammer gloss enamel. Corrosion-resistant finishes available.

High Temperature (HT) Type

  • For use up to 200C
  • Sturdy mild steel construction with aluminium impeller.
  • Standard finish: high temperature aluminium paint. Corrosion resistant finishes are available.

*Quotations given for stainless steel, aluminium or P.V.C. manufacture to suit industries such as chemicals or foodstuffs.

Motors

Motor:

  • Totally enclosed fan ventilated generally to IEC 34-1 BS 5000 and BS 4999
  • Foot mounted
  • Single or 3 phase
  • Motors for hazardous areas i.e. Type EX N, EX D (B.A.S.E.F.F.A Certified) or company specifications can be provided on all sizes of fans.

Voltages: standard motors are wound for 240, 380 or 415 Volts 50Hz, 60Hz or any special voltage or frequency can be provided.

Browse all our industrial axial fan variants and more on our industrial axial fan page.

long cased diagram

Fan SizeABCDEF
250250315320810295
315315379380810355
355355439400810395
400400484430812450
450450534430812500
5005005845001212560
5505506445001212620
6306307145001212690
7107107945201612770
8008009086501612860
90090010337001615970
10001000113390016151070
112011201253100020181320
140014001556100020181470
160016001758125024181680

Bifurcated diagram

Fan SizeABCDEFG
15015021461026066195
175175239610330610210
200200264610400810242
250250314610450810295
300300364610560810344
315315379610560810355
355355434650600812395
400400484680660812450
450450535790735812500
5005005847907351212560
5605606448007601212644
6306307148007601212690
7107107948009001612770
800800908100010001612860
90090010331250120016151070
1120112012531400145020181190
1250125014061600160020181320

Contact us

Got a question or want to tell us something?

Simply put your details and questions into the form below and we’ll get back to you as soon as possible.

You can also call our office on 0114 204 4831, we’re open Monday to Friday from 8am-4:30pm.

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