eTurboProp Axial Fans

This product range is now obsolete and no longer available from Vent-Axia. The information here is provided for reference only.

At a Glance:

All models IP65
Die cast aluminium impellers.
Compact in size.
450 to 630mm diameter.
Single or three phase.
All models Speed controllable.
Improved Performance
Improved Efficiency

FAQ's Answered:
All units fully protected to IP65, ideally suited for internal or external installations.
Motor insulation Class H, suitable for operating temperatures from -40° C to +70°C
Motors protected with Standard Thermal Overload Protection.
Manufacture controlled to BS EN ISO 9001.
Performance tested to BS 848 Parts 1.

More efficient kitchen filtration systems and ever larger duct runs have created a need for a new generation of high performance Axial fans, suitable for higher working pressures.

The range offers a new alternative to the H & V industry. The
all-new eTurboProp is a revolutionary design cased axial.

Equivalent in size to the old unit, but developing more pressure/airflow performance, higher efficiency & offering
substantial running cost reductions.
Available in four sizes: 450,500,560 and 630mm diameter with a performance from 0.65m3/s to 5.93m3/s and pressure development up to 600Pa.

Ensuring a compact design, the units have been constructed from a single sheet of steel, with a single 2 pole motor and axial impeller mounted within the length of the unit casing.

The unit is manufactured from electro welded steel with an epoxy paint finish. Factory assembled to BS EN ISO 9001 ensuring a quiet and vibration free unit.

All sizes are protected with a tough black epoxy paint finish for
those harsh environmental conditions, internally or externally.
Ensuring ease of installation the motor is wired directly into a
single IP65 terminal box.
Motor
Specifically designed for this range of fans. Ball bearings are greased for life and allow the fans to be installed at any angle. Rotors are dynamically balanced to ISO 1940.
Motors are protected to IP65 against dust and water jets complying with BS EN 60529. They have ribbed aluminium body castings for efficient cooling. Motor insulation is Class ‘H’ (from -40°C to +70°C).

All models are suitable for speed control by either electronic or voltage reduction controllers. All 3-Phase models are suitable for speed control by frequency inverter.
Electrical
Single phase 220-240V 50 Hz. Capacitor start and run. Three phase 380V-415V 50Hz. All motors are fitted with Standard Thermal Overload Protection (S.T.O.P), which should be wired into all controller circuits and into starter contactors.
Terminal Box
IP65 terminal box is supplied with all models with 20mm and PGII entry.
Performance
The fan performance is in accordance with tests to BS 848
Part 1 1980.
Sound Levels
Fan sound levels, measured in a reverberant chamber in accordance with BS848 Part 2.
Published dB(A) figures are free field sound pressure levels at 3m with spherical propagation at a reference level of 2 x 10–5Pa (20 micro-Pascal). The sound power level spectra figures are dB with a reference level of 10–12 Watts (1 pico-watt).
To ensure minimum noise levels during speed control, an auto
transformer speed control is recommended.
Accessories
Electronic Speed Controllers
Auto Transformer Speed Controllers
Inverter Speed Controllers
Ancillary Packs
Cased Attenuators
Mounting Feet
Wire Inlet Guard
Coupling Flanges
Warranty
Standard 2 year warranty, extendable to 5 years by registration

DIMENSIONS:

Size Øa b Øc Ød Øe n kg approx
ETP450 450 375 500 537 12 8 41
ETP500 500 375 560 595 12 12 46
ETP560 560 520 620 655 12 12 59
ETP630 630 520 690 725 12 12 64
Image of Single Phase SPTK (Electronic) - 5 amps
Single Phase SPTK (Electronic) - 5 amps
Single phase Electronic voltage control to provide stepless speed control to single phase fans complete with neon indicator light. Includes on/off/Reset switch as standard. Maximum current rating 5.0 Amps Downloads Catalogue Pages
Please call 0344 856 0590 for further availability information.
Image of Three Phase RDTK (Auto-Transformer) - 7 amps
Three Phase RDTK (Auto-Transformer) - 7 amps
Three phase 5 Step Enhanced Autotransformer speed controller with additional terminals to allow connection of a remote a switching device. Downloads Catalogue Pages
Please call 0344 856 0590 for further availability information.

Overview

More efficient kitchen filtration systems and ever larger duct runs have created a need for a new generation of high performance Axial fans, suitable for higher working pressures.

The range offers a new alternative to the H & V industry. The
all-new eTurboProp is a revolutionary design cased axial.

Equivalent in size to the old unit, but developing more pressure/airflow performance, higher efficiency & offering
substantial running cost reductions.
Available in four sizes: 450,500,560 and 630mm diameter with a performance from 0.65m3/s to 5.93m3/s and pressure development up to 600Pa.

Ensuring a compact design, the units have been constructed from a single sheet of steel, with a single 2 pole motor and axial impeller mounted within the length of the unit casing.

The unit is manufactured from electro welded steel with an epoxy paint finish. Factory assembled to BS EN ISO 9001 ensuring a quiet and vibration free unit.

All sizes are protected with a tough black epoxy paint finish for
those harsh environmental conditions, internally or externally.
Ensuring ease of installation the motor is wired directly into a
single IP65 terminal box.
Motor
Specifically designed for this range of fans. Ball bearings are greased for life and allow the fans to be installed at any angle. Rotors are dynamically balanced to ISO 1940.
Motors are protected to IP65 against dust and water jets complying with BS EN 60529. They have ribbed aluminium body castings for efficient cooling. Motor insulation is Class ‘H’ (from -40°C to +70°C).

All models are suitable for speed control by either electronic or voltage reduction controllers. All 3-Phase models are suitable for speed control by frequency inverter.
Electrical
Single phase 220-240V 50 Hz. Capacitor start and run. Three phase 380V-415V 50Hz. All motors are fitted with Standard Thermal Overload Protection (S.T.O.P), which should be wired into all controller circuits and into starter contactors.
Terminal Box
IP65 terminal box is supplied with all models with 20mm and PGII entry.
Performance
The fan performance is in accordance with tests to BS 848
Part 1 1980.
Sound Levels
Fan sound levels, measured in a reverberant chamber in accordance with BS848 Part 2.
Published dB(A) figures are free field sound pressure levels at 3m with spherical propagation at a reference level of 2 x 10–5Pa (20 micro-Pascal). The sound power level spectra figures are dB with a reference level of 10–12 Watts (1 pico-watt).
To ensure minimum noise levels during speed control, an auto
transformer speed control is recommended.
Accessories
Electronic Speed Controllers
Auto Transformer Speed Controllers
Inverter Speed Controllers
Ancillary Packs
Cased Attenuators
Mounting Feet
Wire Inlet Guard
Coupling Flanges
Warranty
Standard 2 year warranty, extendable to 5 years by registration

Technical

DIMENSIONS:

Size Øa b Øc Ød Øe n kg approx
ETP450 450 375 500 537 12 8 41
ETP500 500 375 560 595 12 12 46
ETP560 560 520 620 655 12 12 59
ETP630 630 520 690 725 12 12 64

Models

Image of Single Phase SPTK (Electronic) - 5 amps
Single Phase SPTK (Electronic) - 5 amps
Single phase Electronic voltage control to provide stepless speed control to single phase fans complete with neon indicator light. Includes on/off/Reset switch as standard. Maximum current rating 5.0 Amps Downloads Catalogue Pages
Please call 0344 856 0590 for further availability information.
Image of Three Phase RDTK (Auto-Transformer) - 7 amps
Three Phase RDTK (Auto-Transformer) - 7 amps
Three phase 5 Step Enhanced Autotransformer speed controller with additional terminals to allow connection of a remote a switching device. Downloads Catalogue Pages
Please call 0344 856 0590 for further availability information.

Downloads