Adjustable Pitch Axial Flow Fans

Adjustable Pitch Axial Flow Fans

  • Standard casings are made of durable hot-dipped galvanised steel or pre-galvanised steel.
  • Casings with special coatings such as epoxy paint can be supplied.
  • Casings of stainless steel or other materials can be supplied.
  • Ability to select a fan with a specific impeller pitch angle ensures selections can be made accurately to the specification.
  • All impellers are adjustable pitch aerofoil section.
  • Impeller materials range from GRP (standard), aluminium, nylon and anti-static.
  • Casing designs for direct-drive, belt-drive, smoke-spill and bifurcated applications are available.
  • Can be supplied with motors to meet Ex e, Ex d, Ex nA and Ex tD Standards.
  • Available in various models; direct-drive, direct-drive vertical mounted, belt-drive and bifurcated direct-drive.
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Compatible Accessory Ranges

Please refer to Product Overview in Downloads for accessory size guide

Vacon 10 Variable Speed Drive

Vacon 10 Variable Speed Drive

Vacon 20 Variable Speed Drive

Vacon 20 Variable Speed Drive

Vacon 20X Variable Speed Drive

Vacon 20X Variable Speed Drive

Vacon 100 HVAC Variable Speed Drive

Vacon 100 HVAC Variable Speed Drive

Vacon 100X Variable Speed Drive

Vacon 100X Variable Speed Drive

Vacon NXL Variable Speed Drive

Vacon NXL Variable Speed Drive

MF/CMF – Axial Fan Matching Flanges

MF/CMF – Axial Fan Matching Flanges

F/CFT – Axial Fan Mounting Feet

F/CFT – Axial Fan Mounting Feet

FG – Finger Guards

FG – Finger Guards

IC/CIC – Inlet Cones For Axial Fans

IC/CIC – Inlet Cones For Axial Fans

Circular Duct Attenuators

Circular Duct Attenuators

Overview

The AP Series of axial flow fans is available in an extensive range of variants and airflow performance. They can be manufactured to handle most conditions from ambient air to hot, corrosive or explosive gases and can be ordered in sizes extending from 315 to 2000mm diameter.

Features and Benefits

Features

AP Series – Direct-drive
For a wide range of applications.

APV Series – Direct-drive vertical mounted
For applications where the fan must be installed vertically.

APS Series – Direct-drive smoke-spill
For smoke spill applications.

APB Series – Belt-drive
For applications where the motor must be out of the air stream.

BFA Series – Bifurcated, direct-drive
For applications involving toxic, noxious, abrasive and hot gases.

Smoke-spill Applications

The APS Series has been tested to meet the air performance and high temperature test requirements of Standards AS/NZS1668.1:1998 and AS4429:1999; both tests are mandatory. For advice on smoke-spill wiring requirements refer to the above standards. For advice on smoke-spill wiring requirements refer to the downloadable brochure. Elta Fans smoke-spill range available.

Hazardous Fume Applications

AP Series fans can be made to accommodate requirements for corrosive fume and explosion risk 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 are able to assist with requirements, which must be specified at time of quotation.

Protection

Internal thermal protection can be provided as an optional extra.

Testing

Airflow tests to BS848:Part 1, 1980 (for our 315 to 1000mm diameter models) and ISO 5801:1997 (for our 1250 to 2000mm diameter models) Noise tests to BS848:Part 2, 1985.

Specification

Construction

Casings are hot-dip galvanised mild steel, or pre-galvanised steel.

Impellers

Impellers can be GRP (standard) or aluminium. Anti-static blades for hazardous applications up to 1400mm diameter are also available.

Motors

The fans are built with a squirrel cage induction motor with ball bearings. The motor requires an electricity supply of three phase to suit a wide range of voltages and frequencies.

Motors to meet Ex e, Ex d, Ex nA and Ex tD Standards can be fitted.

Testing

315 – 1000mm diameter – BS848: Part 1, 1980 (airside performance). 1250 – 2000mm diameter ISO5801:1997 (airside performance). BS848:Part 2, 1985 (sound performance).

Typical Applications

Air Conditioning Plants
Air Conditioning Plants
Airport Terminals
Airport Terminals
Automotive Manufacturing
Automotive Manufacturing
Banks
Banks
Bowling Alleys
Bowling Alleys
Cable Tunnels
Cable Tunnels
Call Centres
Call Centres
Canteens and Food Courts
Canteens and Food Courts
Car Parks
Car Parks
Car Showrooms
Car Showrooms
Care and Nursing Homes
Care and Nursing Homes
Care Homes and Sheltered Housing
Care Homes and Sheltered Housing
Cargo and Container Holds
Cargo and Container Holds
Cement Plants
Cement Plants
Ceramic and Glass Manufacturing
Ceramic and Glass Manufacturing
Chemical and Petrochemical Plants
Chemical and Petrochemical Plants
Cinemas
Cinemas
Cold Stores
Cold Stores
Colleges and Universities
Colleges and Universities
Combined Heat and Power (CHP)
Combined Heat and Power (CHP)
Commercial Kitchens
Commercial Kitchens
Compressor Cooling Enclosures
Compressor Cooling Enclosures
Cruise Ships
Cruise Ships
Dark Rooms
Dark Rooms
Data and Information Centres
Data and Information Centres
Dental Surgeries
Dental Surgeries
Departmental Stores
Departmental Stores
Distribution Depots
Distribution Depots
Electroplating
Electroplating
Emergency Back Up Systems
Emergency Back Up Systems
Engine and Machinery Rooms
Engine and Machinery Rooms
Factories
Factories
Fast Food Outlets
Fast Food Outlets
Fire and Police Stations
Fire and Police Stations
Foundries
Foundries
Gas Turbine Enclosures
Gas Turbine Enclosures
Generator Cooling
Generator Cooling
Go Karting Tracks
Go Karting Tracks
Government Buildings
Government Buildings
Gyms
Gyms
Heat Transfer
Heat Transfer
Helicopter / Aircraft Hangers and Decks
Helicopter / Aircraft Hangers and Decks
High Rise and Apartments
High Rise and Apartments
Hospitals and Hospices
Hospitals and Hospices
Ice Rinks
Ice Rinks
Indoor Play Centres
Indoor Play Centres
Laboratories
Laboratories
Laundrettes and Dry Cleaners
Laundrettes and Dry Cleaners
Law Courts
Law Courts
Leisure Craft
Leisure Craft
Libraries and Archives
Libraries and Archives
Loading and Docking Bays
Loading and Docking Bays
Metro and Underground Tunnels
Metro and Underground Tunnels
Military Buildings
Military Buildings
Military Hospitals
Military Hospitals
Mobile Classrooms
Mobile Classrooms
Mortuaries
Mortuaries
Munitions
Munitions
Museums and Galleries
Museums and Galleries
Nail and Beauty Salons
Nail and Beauty Salons
Naval Ships and Submarines
Naval Ships and Submarines
Nuclear Power Plants
Nuclear Power Plants
Nurseries
Nurseries
Office Buildings
Office Buildings
Operating and Mobile Theatres
Operating and Mobile Theatres
Petrol Stations
Petrol Stations
Pharmacies
Pharmacies
Places of Worship
Places of Worship
Portable Accomodation
Portable Accomodation
Portable and Temporary Offices
Portable and Temporary Offices
Prisons and Detention Centres
Prisons and Detention Centres
Production and Drilling Platforms
Production and Drilling Platforms
Pumping Stations
Pumping Stations
Recycling Plants
Recycling Plants
Refrigerated Warehousing
Refrigerated Warehousing
Restaurants and Bars
Restaurants and Bars
Safe Rooms and Shelters
Safe Rooms and Shelters
Schools
Schools
Service Tunnels
Service Tunnels
Shopping Centres
Shopping Centres
Smoke Extract
Smoke Extract
Spas
Spas
Sports Centres
Sports Centres
Spray Booths
Spray Booths
Stadiums and Arenas
Stadiums and Arenas
Student Accommodation
Student Accommodation
Supermarkets
Supermarkets
Surface Mining
Surface Mining
Swimming Pools
Swimming Pools
Telecoms Buildings
Telecoms Buildings
Textile Manufacturing
Textile Manufacturing
Theatres
Theatres
Theme Parks
Theme Parks
Town Halls and Community Centres
Town Halls and Community Centres
Train and Bus Stations
Train and Bus Stations
Tunnels and Metro Systems
Tunnels and Metro Systems
TV and Recording Studios
TV and Recording Studios
Vehicle Decks
Vehicle Decks
Veterinary Clinics
Veterinary Clinics
Warehousing and Stores
Warehousing and Stores
Welding Shops
Welding Shops
Worker Accommodation
Worker Accommodation
Workshops
Workshops
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