Multiflow
In-Line Mixed-Flow Fan
- Robust, yet lightweight galvanised steel construction.
- Easy to fit 35mm TDF profile flange connections.
- Patented, adjustable pitch, mixed-flow impellers.
- Large choice of speeds available.
- To improve energy efficiency motors can be speed-controlled.
- Motors complying with Ex d, Ex e, Ex nA and Ex tD. standards can be fitted.
- Can be mounted in any position.
- A range of matching ancillaries is also available.
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Please refer to Product Overview in Downloads for accessory size guide
Overview
The Multiflow Series of In-Line Mixed-Flow Fans is designed for a wide range of duct mounted applications. They are most suitable in applications where higher airflows are required at medium pressures. A particular feature of this product is its low noise levels in comparison to axial and centrifugal selections. They are available in various speed options and in 9 sizes, extending from 250 to 800mm diameter.
- Product Overview
Downloads
Features and Benefits
Design
Robust and lightweight design perfect for a wide range of duct mounted applications. They are most suitable in applications where higher airflows are required at medium pressures.
Low Noise
A particular feature of this product is its low noise levels in comparison to axial and centrifugal selections.
Protection
Manual-reset protection is supplied as standard up to size 450. For fans 500 and above, thermal protection is an optional extra.
Testing
All units are tested to BS848:Part 1, 1980 (airside performance) and BS848:Part 2, 1985 (sound performance).
Specification
Casing
The Multiflow Series is manufactured with galvanised steel housings and 35mm TDF profile flange connections.
Impeller
Patented, adjustable pitch, mixed-flow impellers made from aluminium. Sizes 250 to 450 are available in a choice of 2 impeller pitch angle settings. Sizes 500-800 are available in a choice of 4 or 5 impeller pitch angle settings.
Motor
The fans are driven by standard TE motors with sealed for life ball bearings. The motor requires an electricity supply of single or three-phase to suit a wide range of voltages and frequencies. If motors complying with Ex d, Ex e, Ex nA and Ex tD. Standards are required, contact your local Elta Fans office.
Control
To improve energy efficiency motors can be speed-controlled. Motors can be single or multi-speed. Three-phase motors for size 500 to 800, can be speed-controlled using variable speed drives.
Typical Applications
Airport Terminals
Airport TerminalsBanks
BanksBowling Alleys
Bowling AlleysCall Centres
Call CentresCanteens and Food Courts
Canteens and Food CourtsCar Showrooms
Car ShowroomsCare and Nursing Homes
Care and Nursing HomesCinemas
CinemasColleges and Universities
Colleges and UniversitiesCommercial Kitchens
Commercial KitchensDark Rooms
Dark RoomsDental Surgeries
Dental SurgeriesDepartmental Stores
Departmental StoresFast Food Outlets
Fast Food OutletsFire and Police Stations
Fire and Police StationsGo Karting Tracks
Go Karting TracksGovernment Buildings
Government BuildingsGyms
GymsHospitals and Hospices
Hospitals and HospicesIce Rinks
Ice RinksIndoor Play Centres
Indoor Play CentresLaboratories
LaboratoriesLaundrettes and Dry Cleaners
Laundrettes and Dry CleanersLaw Courts
Law CourtsLibraries and Archives
Libraries and ArchivesMobile Classrooms
Mobile ClassroomsMortuaries
MortuariesMuseums and Galleries
Museums and GalleriesNail and Beauty Salons
Nail and Beauty SalonsNurseries
NurseriesOffice Buildings
Office BuildingsOperating and Mobile Theatres
Operating and Mobile TheatresPetrol Stations
Petrol StationsPharmacies
PharmaciesPlaces of Worship
Places of WorshipPortable and Temporary Offices
Portable and Temporary OfficesPrisons and Detention Centres
Prisons and Detention CentresRestaurants and Bars
Restaurants and BarsSchools
SchoolsShopping Centres
Shopping CentresSpas
SpasSports Centres
Sports CentresStadiums and Arenas
Stadiums and ArenasStudent Accommodation
Student AccommodationSupermarkets
SupermarketsSwimming Pools
Swimming PoolsTelecoms Buildings
Telecoms BuildingsTheatres
TheatresTheme Parks
Theme ParksTown Halls and Community Centres
Town Halls and Community CentresTrain and Bus Stations
Train and Bus StationsTV and Recording Studios
TV and Recording StudiosVeterinary Clinics
Veterinary ClinicsInterested? Make an Enquiry
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