SQ / PF / EP Series

  Features

  • The SQ/PF/EP Series of wall mounted square plate axial fans is suitable for a wide range of applications.
  • Sizes range from 315 to 1250mm diameter, with a wide choice of speeds available.
  • All square plates incorporate a bell-mouth entry, the direction of air flow must be nominated at time of order.

  Construction

  • 315 - 710 - (A12) 800 - 1250 Pre-galvanised steel.

  Motors

  • Type - squirrel cage induction motor which can be selected to suit virtually any specification.
  • Electricity supply - single or three-phase to suit a wide range of voltages and frequencies.
  • Bearings - ball.

Internal Thermal Protection

  • Can be provided as an optional extra

Testing

  • Air flow Testing: 
           - 1000mm diameter - BS848: Part 1, 1980
           - 1250mm diameter - ISO5801:1997
           - Noise data is based on tests to BS848:Part 2, 1985.

  Special Features

  • This product is suitable for a wide range of applications, including handling ambient filtered air to hot, toxic and noxious gases.
  • All variations to standard air conditions must be nominated at time of enquiry.
  • Inlet or discharge guards are optional extras.

  Dimensions

 
Model SQ C D E F G Kg
031 325 330 430 380 95 85 10 10 10
040 410 420 540 490 95 95 12 10 15
050 510 535 655 615 145 100 15 10 24
056 575 600 725 670 145 100 15 10 27
063 645 670 805 750 140 108 20 10 34
071 716 760 850 810 * 98 27 14 37
080 800 * 880 815 425 100 20 14 80
090 900 * 1100 1000 425 110 20 14 120
1000 1000 * 1100 1000 425 110 20 14 160
1250 1250 * 1420 1360 500 150 20 14 200

  Performance

 

  Suggested Specifications

  • The SQ/PF/EP Series fans shall be of the SQ A/SQB design(s) as manufactured by AMS.
  • All performances shall be based upon BS848: Part 1, 1980 or ISO5801:1997 for airflow and BS848: Part 2, 1985 for noise.
  • Casings shall be hot dip galvanised mild steel.
  • Impellers shall be of glass reinforced plastic (GRP), aluminium or anti-static as required; GRP is standard where selection permits.
  • Other special requirements should be specified at time of quotation (refer to Special Features.)

Special Note

  • Quick select envelope curves are shown above.
  • Accurate selections can be made from Axial Flow Fans Performance Data p .C- 10/69.
  • Selections should be made using Type A Installation.
  • Axial Flow Fans Performance Data p. C-2/7 provide detailed information on these products with an example of how to use the curves on p.C-8.

Hazardous fume applications

  • SQ/PF/EP Series fans can be made to accommodate requirements for corrosive fume and flameproof applications.
  • Special coatings and alternative materials, such as stainless steel, are available as well as increased safety motors and anti-static impellers.
  • Our sales engineers can assist with requirements, which must be specified at time of quotation.

  Wiring

   

  Auto Cad

  PDF

Download AUTO CAD file
Download PDF file
   

TDE

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The Silent Series is a low profile mixed-flow in-line fan that produces low noise when in operation. It does this through a specifically designed perforated internal skin that directs sound waves produced inside the fan to a layer of sound absorbent material.

NEW!! TD-EVO

The low-profile TD-EVO 250 and 315 in-line mixed-flow fans for circular ducts have a unique design where the support bracket allows the motor and impeller assembly to be fitted or removed without dismantling the adjacent ducting.

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