Adjustable Pitch Axial Flow Fans

Adjustable Pitch Axial Flow Fans

Excl. VAT

  • 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.

SKU: EFAP-1

Quantity

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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

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

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