IMF

In-line Mixed Flow Fan

  • All plastic casing provides a long lasting, robust and non-corrosive construction.
  • Unique mixed flow impeller with fixed blade angles designed to overcome the resistances of long ducting systems and creates top silent operation.
  • Units have been constructed from shockproof, heat resistant white plastic, with both motor and impeller mounted within the unit casing.
  • Single-phase induction motor with integral thermal protection, mounted on sealed for life high quality sleeve bearings.
  • Wired terminal box mounted on the outside of the unit casing, for ease of connection.
  • Double insulated so no earth connection is required.
  • Available in Standard and run-on timer versions.
  • Suitable for continuous and intermittent running.
  • Mounting bracket is supplied as standard.
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Compatible Accessory Ranges

Please refer to Product Overview in Downloads for accessory size guide

RCG – Internal Ceiling Grilles

RCG – Internal Ceiling Grilles

EPGM – External Plastic Grille

EPGM – External Plastic Grille

EAGM – External Aluminium Grille

EAGM – External Aluminium Grille

Overview

The IMF Series are a range of in-line mixed flow fans with a compact profile. This means they offer excellent pressure development characteristics. They have been designed specifically for use with rigid or flexible ductwork and can be used for a wide variety of residential and commercial applications. Available in 6 sizes to suit 100, 125, 150, 200, 250 and 315mm duct.

Features and Benefits

Design

The compact profile makes these units easy to install in tight spaces. They offer excellent pressure development characteristics and have been designed specifically for use with rigid or flexible ductwork.

Protection

All 100, 125, 150 and 200 models are fitted with a one shot thermal fuse. Models 250 and 350 are fitted with an auto-reset thermal protection.

Testing

All 100, 125, 150 and 200 models have been tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance). For the 250 and 350 models all data is accurate to suspension free air test at 3m, please contact your local Elta Fans office for more information.

Specification

Construction

The IMF Series housing and impeller are made from high quality plastic which is shock proof and long lasting. The unit is finished in white RAL 9010 which is UV resistant. Mounting bracket is supplied as standard.

Impeller

Unique mixed flow impeller with fixed blade angles designed to overcome the resistances of long ducting systems and creates top silent operation.

Motor (100, 125, 150 & 200 models)
The fans are built with two speed induction motors with sealed for life ball bearings. The motor requires an electricity supply of 220-240V, single phase, 50hz or 220V 60Hz. Maximum ambient operating temperature is 50℃. The motor has Class II insulation and is IPX4 rated. Suitable for continuous and intermittent operation.

Motor (250 & 350 models)
The fans are built with two speed induction motors with sealed for life ball bearings. The motor requires an electricity supply of 230V 50Hz, single phase. Maximum ambient operating temperature is 50℃. The motor has Class F insulation and is IP44 rated.

Quality Control

The fans come with a 2 year warranty. Wired terminal box is mounted on the outside of the unit casing,
for ease of connection. Units are double insulated so no earth connection is required.”

Typical Applications

Airport Terminals
Airport Terminals
Banks
Banks
Bowling Alleys
Bowling Alleys
Call Centres
Call Centres
Canteens and Food Courts
Canteens and Food Courts
Car Showrooms
Car Showrooms
Care and Nursing Homes
Care and Nursing Homes
Care Homes and Sheltered Housing
Care Homes and Sheltered Housing
Cinemas
Cinemas
Colleges and Universities
Colleges and Universities
Commercial Kitchens
Commercial Kitchens
Dark Rooms
Dark Rooms
Dental Surgeries
Dental Surgeries
Departmental Stores
Departmental Stores
Fast Food Outlets
Fast Food Outlets
Fire and Police Stations
Fire and Police Stations
Go Karting Tracks
Go Karting Tracks
Government Buildings
Government Buildings
Gyms
Gyms
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
Libraries and Archives
Libraries and Archives
Mobile Classrooms
Mobile Classrooms
Mortuaries
Mortuaries
Museums and Galleries
Museums and Galleries
Nail and Beauty Salons
Nail and Beauty Salons
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 and Temporary Offices
Portable and Temporary Offices
Prisons and Detention Centres
Prisons and Detention Centres
Residential Houses
Residential Houses
Restaurants and Bars
Restaurants and Bars
Schools
Schools
Shopping Centres
Shopping Centres
Spas
Spas
Sports Centres
Sports Centres
Stadiums and Arenas
Stadiums and Arenas
Student Accommodation
Student Accommodation
Supermarkets
Supermarkets
Swimming Pools
Swimming Pools
Telecoms Buildings
Telecoms Buildings
Theatres
Theatres
Theme Parks
Theme Parks
Town Halls and Community Centres
Town Halls and Community Centres
Train and Bus Stations
Train and Bus Stations
TV and Recording Studios
TV and Recording Studios
Veterinary Clinics
Veterinary Clinics
Worker Accommodation
Worker Accommodation
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