Airtrak In-Line Centrifugal fans - ACH
At a Glance:
Fan housing is manufactured from galvanised steel.
Airtrak Centrifugal models are fitted with an external rotor motor and backward curved impeller assembly for long life and reliability.
Sizes 100 & 125 have plastic a plastic impeller. All other sizes have metal impellers.
Motors are single phase 220-240V/50 Hz.
FAQ's Answered:
Motors protected to IP44
Motor Insulation Class B
Maximum operating temperature 40°C
Standard Thermal Overload Protection
IP54 terminal box
All models speed controllable
Manufacture controlled to BS EN ISO 9001
Performance tested to BS 848 Parts 1 & 2
Metal In-Line centrifugal duct fans are available in six sizes providing a selection of air volumes from 0.08m³/s to 0.5m³/s (290m³/h to 1800m³/h) at free air and capable of pressure development up to 700 Pa.
The fan housing is manufactured from galvanised steel. Models are supplied complete with an easy to fit mounting bracket for horizontal or vertical mounting.
Motor / Impellers
Airtrak Centrifugal models are fitted with an external rotor motor and backward curved impeller assembly for long life and reliability. Sizes 100 & 125 have plastic a plastic impeller. All other sizes have metal impellers. Protected to IP44 according to BS EN 60529 and IEC 34-5. Ball bearings are greased for life and designed to run at any angle. Insulation is Class 'B' (from -30°C to +40°C). Manufacture is controlled to BS EN ISO 9001.
Electrical
Motors are single phase 220-240V/50 Hz. Capacitor start and run. An IP54 terminal box is supplied with a 650mm flying lead, 20mm entry and the capacitor is conveniently located in the terminal box. All motors are fitted with Standard Thermal Overload Protection (S.T.O.P).
DIMENSIONS:
Model | Øa | Øb | c | d | Weight Kg |
ACH100-12A | 98 | 243 | 23 | 195 | 3.0 |
ACH125-12A | 122 | 242 | 27 | 197 | 3.0 |
ACH150-12A | 147 | 333 | 23 | 216 | 5.0 |
ACH200-12A | 198 | 333 | 24 | 223 | 5.0 |
ACH250-12A | 248 | 333 | 27 | 206 | 6.0 |
ACH315-12A | 312 | 400 | 25 | 232 | 8.0 |

Specification: 100mm diameter Motor Insulation Class B, protected to IP44 Operating Temperatures from -15°C up to +40°C HOT SPOT Protection Suitable for speed control using electronic or Voltage controller Quality Assurance to BS EN ISO 9001:1994 Performance tested to BS848 Part 1 1980 2 Year Warranty.





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ESTIMATED RUNNING COSTS
Calculate estimated running costs for this product using the tool below.
For average costs*, leave the default values in place or enter your own figures in the boxes to recalculate.
Where a product has multi speeds, a typical installation has been used for the below calculations. *Running cost does not include the use of the heater on the heater model
Based on the inputted figures, estimated running costs would be:
Overview
Metal In-Line centrifugal duct fans are available in six sizes providing a selection of air volumes from 0.08m³/s to 0.5m³/s (290m³/h to 1800m³/h) at free air and capable of pressure development up to 700 Pa.
The fan housing is manufactured from galvanised steel. Models are supplied complete with an easy to fit mounting bracket for horizontal or vertical mounting.
Motor / Impellers
Airtrak Centrifugal models are fitted with an external rotor motor and backward curved impeller assembly for long life and reliability. Sizes 100 & 125 have plastic a plastic impeller. All other sizes have metal impellers. Protected to IP44 according to BS EN 60529 and IEC 34-5. Ball bearings are greased for life and designed to run at any angle. Insulation is Class 'B' (from -30°C to +40°C). Manufacture is controlled to BS EN ISO 9001.
Electrical
Motors are single phase 220-240V/50 Hz. Capacitor start and run. An IP54 terminal box is supplied with a 650mm flying lead, 20mm entry and the capacitor is conveniently located in the terminal box. All motors are fitted with Standard Thermal Overload Protection (S.T.O.P).
Technical
DIMENSIONS:
Model | Øa | Øb | c | d | Weight Kg |
ACH100-12A | 98 | 243 | 23 | 195 | 3.0 |
ACH125-12A | 122 | 242 | 27 | 197 | 3.0 |
ACH150-12A | 147 | 333 | 23 | 216 | 5.0 |
ACH200-12A | 198 | 333 | 24 | 223 | 5.0 |
ACH250-12A | 248 | 333 | 27 | 206 | 6.0 |
ACH315-12A | 312 | 400 | 25 | 232 | 8.0 |
Models

Specification: 100mm diameter Motor Insulation Class B, protected to IP44 Operating Temperatures from -15°C up to +40°C HOT SPOT Protection Suitable for speed control using electronic or Voltage controller Quality Assurance to BS EN ISO 9001:1994 Performance tested to BS848 Part 1 1980 2 Year Warranty.




