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The range presented in this chapter consists of centrifugal double inlet fans. In response to your specific needs, the air flow, power, rotational speeds (multispeed by windings or by controllers), noise level, overall dimensions and finish... of the fans can be specifically defined according to your requirements.
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The range presented in this chapter consists of backward curved centrifugal fans. In response to your specific needs, the air flow, power, rotational speeds (multispeed by windings or by controllers), noise level, overall dimensions and finish... of the fans can be specifically defined according to your requirements.
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Unhoused Impellers VREU
Unhoused Impellers VRZE
Channel radial fan ARAX
Spiral housing fan VRED
Spiral housing fan VREKG
VRQ 4E series
VRQ 5E series
VRQ 12E series
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Unhoused Impellers VREU
Centrifugal circulation fan with square motor support plate and impeller with backward curved blades.
Sizes:
VREU 250 - VREU 1.400 (Ømm)
Application:
Drying chambers/furnaces for trageted heat distribution up to 250°C.
Technical Data:
V = 1.000 - 150.000 m³/h
P = 100 - 2.500 Pa
L = 0,25 - 75 kW
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The range presented in this chapter consists of centrifugal impellers (TRE) and fans in steel scroll (GRE - GRF). In response to your specific needs, the air flow, power, rotational speeds (multispeed by windings or by controllers), noise level, overall dimensions and finish... of the fans can be specifically defined according to your requirements.
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The range presented in this chapter consists of centrifugal double inlet fans. In response to your specific needs, the air flow, power, rotational speeds (multispeed by windings or by controllers), noise level, overall dimensions and finish... of the fans can be specifically defined according to your requirements.
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Spiral housing fan VRED
Centrifugal fan for medium pressure with direct drive.
Sizes:
VRED 310 - VRED 1.250 (Ømm)
Application:
Exhaust of clean and slightly dust-laden air.
Technical Data:
V = 800 - 75.000 m³/h
P = 300 - 7.000 Pa
L = 0,55 - 75 kW
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The range presented in this chapter consists of centrifugal impellers (TRE) and fans in steel scroll (GRE - GRF). In response to your specific needs, the air flow, power, rotational speeds (multispeed by windings or by controllers), noise level, overall dimensions and finish... of the fans can be specifically defined according to your requirements.
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Radial fan for middle pressures, directfloated, upto max. 80°C.
Sizes: 355 - 1,400 (D mm)
Employment: To the exhaust more purely and easily staubhaltiger air
Technical data:
V = n800 to 85,000 m ³ /h
Delta p = 300 to 5,000 Pa
P = 0.55 to 75 KW
Explosion-proof execution after ATEX
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EP10 Blower
ACI’s EP10 is a compact, variable-speed blower and there are versions for both hot and cold air handling. Recently upgraded, the EP10 offers enhanced reliability and quieter operation.
The EP10 family of blowers has a low maintenance requirement because the blower head is cast and machined as a single piece with equally spaced bearings configured specifically to provide even loading from the belt drive. This design is fundamentally different from other belt driven units and allows the belt to be run at much lower tension resulting in significantly reduced loads on all parts of the assembly.
The single piece construction also guarantees correct alignment of the integrated precision spindle. The outcome is a more robust and efficient assembly, which both improves manufacture and enhances stability and reliability, essential with operating speeds up to 20,000 rpm and deliveries of 1200 CFM (2000m3/hr) with pressures ranging to 100 in. SWG (250mBar).
Also contributing to the EP10’s durability are the specially engineered hybrid ceramic bearings that are sealed for life to prevent ingress of contaminant and retain the high-performance grease.
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ACI EV Industrial Fans
Intended for clean air, dust-laden air, pneumatic conveying and many other industrial applications, ACI’s EV range is readily available in a choice of finishes and standards, including painted mild steel, ATEX and Stainless Steel versions.
The EV range can also be fitted with directly coupled AC motors (2 or 4 pole according to duty), or be supplied with extended shafts for belt driven applications. In addition ACI can also offer a wide range of options and accessories for this range, including flow control valves, flexible connectors, inlet guards and acoustic enclosures.
Key range performance figures:
Flow rates up to 30,000M³/Hr (17500CFM)
Pressures up to 30000 PA (120 In.Swg)
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Centrifugal Fans & Blowers
Centrifugal fans and blowers with forward curved blades offer the best airflow and pressure combination on a size-for-size basis to provide the optimum performance. In contrast, centrifugal fans and blowers with backward curved blades are more economical units yet still generate significant pressures.
They are ideal for such applications as air handling, process heating and cooling of electronics cabinets and boiler combustion.
ACI’s centrifugal fans are available in single or three phase, DC or 400Hz, and ATEX versions. Speed controllers can be fitted, as can heat spinners for temperatures up to 150 ºC.
These fans and blowers offer flow rates are up to 4000m3/hr (2350cfm) whilst pressure ratings go up to 15mBAR (6 In. SWG).
Both blade designs are available with single and double inlet, with or without housing.
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You van rely on us for the following centrifugal fans:
- standard single inlet fans
- standard high pressure fans
- synthetic fans
- double inlet fans
- rooftop fans
- special fans
- oven circulators
The standard models of these fans come with very short terms of delivery.
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Heavy-duty Centrifugal Fans.
The following types of fans are produced:
-Centrifugal-Low Pressure Fans CFL (up to 3.100 Pa and 87.000 m³/h)
-Centrifugal-Medium Pressure Fans CFM (up to 5.400 Pa and 98.000 m³/h)
-Centrifugal-High Pressure Fans CFH (up to 9.000 Pa and 115.000 m³/h)
-Centrifugal-Extrem High Pressure Fans CFXH (up to 13.800 Pa and 104.000 m³/h)
-Centrifugal Conyeying Fans CFMT (up to 6.200 Pa and 29.500 m³/h)
All our centrifugal fans offer the following characteristics:
-Rugged fan housing made from steel sheet
-Impellers with suction on one side with welded blades with backwards curvature made from steel sheet
-Maintenance-free squirrel-cage motors with protection rating IP 55
-Fans with right-hand or left-hand turning
-Direct drive with base motor B3 or flange motor B5 œ V-belt drive can be supplied with base frame
-On request 2-stage, continuous for frequency converter operation
-Many accessories, such as connector spigots, cleaning apertures, condensate draining spigots etc.
-Non-standard fans for special conditions, e.g. higher temperatures of medium and/or environment, extended corrosion protection, fan sealing, special voltage, special frequency, increased protection rating
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VMI MANN
VMI 07 - VMI 15
DESCRIPTION:
IN-LINE fans in a soundproof box
Airflow: 1.170 - 10.000 m3/h
APPLICATIONS:
- General ventilation.
- Stuffy environments renewal.
- Parkings.
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Welding fume filter systems for almost every type of industrial fume extraction problem. Portable, stationary or/and as central system
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Over 15 different series to solve all possible ventilation problems, direct coupling or belts and pulleys transmission. Aluminium or steel impellers with nailed, welded or thickened fan casing according to the applications use and to degree
of dust particles. Suitable for round or square pipes.
Designed for easy maintenance and inspection
Volume up to 400.000 m3/h and pressure up to 25.000 Pa
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Breezy Bud, Inc. has devoted itself since its founding to manufacturing high quality industrial blowers and fans. Our customers appreciate our dedication to working with them to produce a blower that meets their requirements.
Our blowers are engineered to run continuously trouble-free. Our blowers have a number of features that contribute to our blower's efficiency and long operating life. Some of these features include high quality materials expertly assembled, ease-of-maintenance, low vibration, and low noise operation. Listed below are some of the types of blowers that we manufacture:
-Casting Multi-Stage Centrifugal Blower
-Casting Single-Stage Centrifugal Blower
-Clean Room Fan
-Conveyor Blower
-Corrosion Resistance Blower (Titanium, Hastelloy, etc)
-Cutter and Trim Blower
-Gas-Tight Booster (1~15kg/cm2G, depend on system required.)
-Gas-Tight Blower
-High Temperature Resistance Blower 900Ž
-Spark Resistance Blower
-Wear Resistance Blower
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ATEX Fans
To help its customers satisfy EEC Directives Compliance standards, ACI offers its ATEX approved range of small industrial fans and blowers.
ACI’s fans are manufactured from stainless steel, galvanised steel or aluminium to comply with Category 2, Zones 1 and 2. Advice can be provided to ensure correct material selection to ensure suitability for application – particularly important if aggressive substances are involved in explosive atmospheres.
For marine applications special paint finishes are also available.
- Flow rates of 10 to 4500m ³/hr (30 to 2659CVM)
- Pressures from 1 to 42in.SWG
- Increased Safety Motors (EExe)
- Flameproof (EExd)
- Non-sparking (Ex N)
- A comprehensive range of accessories
- Full design and testing facilities, including airflow and noise testing
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Breezy Bud, Inc. has devoted itself since its founding to manufacturing high quality industrial blowers and fans. Our customers appreciate our dedication to working with them to produce a blower that meets their requirements.
Our blowers are engineered to run continuously trouble-free. Our blowers have a number of features that contribute to our blower's efficiency and long operating life. Some of these features include high quality materials expertly assembled, ease-of-maintenance, low vibration, and low noise operation. Listed below are some of the types of blowers that we manufacture:
-Casting Multi-Stage Centrifugal Blower
-Casting Single-Stage Centrifugal Blower
-Clean Room Fan
-Conveyor Blower
-Corrosion Resistance Blower (Titanium, Hastelloy, etc)
-Cutter and Trim Blower
-Gas-Tight Booster (1~15kg/cm2G, depend on system required.)
-Gas-Tight Blower
-High Temperature Resistance Blower 900℃
-Spark Resistance Blower
-Wear Resistance Blower
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- Certified according to ATEX
- Suitable for use in battery-charging rooms, fume cupboards
and similar environments
- Compact design
EX fans can be installed in any position, and their compact design makes them easy to install.
These fans are powered by specially manufactured EXmotors, and have impellers with forward-curved blades. The fan casing is cast in silumin, and the impeller is manufactured from aluminium.
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Elektror radial high pressure blowers in an explosion-proof design (HRD-FU-ATEX) according to RL 94/9 EG.
These ex-proof high pressure blowers in the ATEX-Categories
II 2G, II 3G, II 3GD and II 3D
with their compact design and frequency-regulated specification in zones
1, 2 and 22
open up a wealth of diverse application possibilities.
The devices are available for temperature classes T4, T3, T2 and T1.
On request, many ATEX blowers can also be supplied for applications in dust-ex areas in T 135°C.
Sealed specifications are also available for many construction sizes.
Among 50 Hz applications there are solutions available for 60 Hz and for frequency convertible versions.
The technical data are identical to the standard Elektror high pressure blowers without explosion proof.
In our radial blowers for use in explosive areas the new standard EN 14986 is consequently realized.
Further designs and versions as well as useful accessories are available. Please also contact our Customer Support (support@elektror.de).
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Elektror radial low pressure blowers in an explosion-proof design according to RL 94/9 EG.
These ex-proof low pressure blowers are applicable in ATEX-Categories 2G, 3G, 3GD and 3D for the zones 1, 2 and 22. Based on a technical check we also offer these ex-proof blowers for use inside and outside in different zones.
The devices are available for temperature classes T3, T4 and T 125°C, as well as for the types of ignition protection EEx e and EEx de.
Among 50 Hz applications there are solutions available for 60 Hz.
The technical data are identical to the standard Elektror low pressure blowers without explosion proof.
In our radial blowers for use in explosive areas the new standard EN 14986 is consequently realized.
Further designs and versions as well as useful accessories are available. Please also contact our Customer Support (support@elektror.de).
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Elektror radial medium pressure blowers in an explosion-proof design according to RL 94/9 EG.
These ex-proof medium pressure blowers are applicable in ATEX-Categories 2G, 3G, 3GD and 3D for the zones 1, 2 and 22. Based on a technical check we also offer these ex-proof blowers for use inside and outside in different zones.
The devices are available for temperature classes T3, T4 and T 125°C, as well as for the types of ignition protection EEx e and EEx de.
Among 50 Hz applications there are solutions available for 60 Hz and for frequency convertible versions.
The technical data are identical to the standard Elektror medium pressure blowers without explosion proof.
In our radial blowers for use in explosive areas the new standard EN 14986 is consequently realized.
Further designs and versions as well as useful accessories are available. Please also contact our Customer Support (support@elektror.de).
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HRD range, High pressure blower
-Cast aluminium blower housings
-closed impellers made of sheet aluminium
-maintenance-free squirrel cage rotor motors to IP 54
The blowers can be supplied in clockwise or anti-clockwise rotation.
High performance by V-belt pulley drive at compact design.
Special blowers for specific applications, e. g. for higher media flow and ambient temperatures, with improved corrosion protection, with sealed housing parts, for special voltage and frequency as well as to enclosure IP 55 and thermal class F.
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TECHNICAL CHARACTERISTICS
Range of fans with direct control by semi-elastic couplings for high pressures (capacity between 40 and 2600 m3/minute and pressures between 400 and 1800 daPa), suitable for the conveyance of fumes and dust mixed in air up to a maximum temperature of +90°C.
This range has been designed to obtain maximum strength with limited noise, also the fan - motor coupling connection eliminates axial and radial thrust on the motor supports ensuring a long operating life.
For temperatures up to +350°C there is a cooling fan on the support and high temperature aluminium paint is applied.
This range of fans is characterised by high performance. They are used for air conveyance in mills, pasta factories, steel and iron industries, chemical and metallurgical industries where low flow rates with medium and high pressures are required.
Inspection door available on all models
CONSTRUCTION
Thick, strong steel fan casing with welded steel impeller and overturned blades.
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ND range, low pressure blower
-Cast aluminium blower housings
-impellers made of galvanised steel sheet
-maintenance-free squirrel cage rotor motors to IP 54
The blowers can be supplied in clockwise or anti-clockwise rotation
On demand speed variable execution, 2-step speed variable, stepless with single phase, or speed variable execution by frequency converter
A variety of accessories include fine filters, connectors and throttle valves, base plate, etc.
Special designs for specific applications, e. g. for higher media flow and ambient temperatures, with improved corrosion protection, with sealed housing parts, for special voltage and frequency as well as to enclosure IP 55 and thermal class F.
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RD range, medium pressure blower
-Cast aluminium blower housings
-mpellers made of galvanised steel sheet
-aintenance-free squirrel cage rotor motor to IP 54.
The blowers can be supplied in clockwise or anti-clockwise rotation, with our without foot base.
On demand speed variable execution, 2-step speed variable, stepless with single phase, or speed variable execution by frequency converter.
A variety of accessories include fine filters, connectors and throttle valves, etc.
Special blowers for specific applications, e.g. for higher media flow and ambient temperatures, with improved corrosion protection, with sealed housing parts, for special voltage and frequency as well as to
enclosure IP 55 and thermal class F.
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ALUMINIUM CENTRIFUGAL FANS
Centrifugal fans for continuous use in industrial processes like aireting, blowing off, pneumatic transport, furnace burners etc
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Reliable and silent ventilation units that meet various applications: ventilation, electrical heating, and any kind of appliances where a forced air-cooling is required.
Axial / tangential ventilators
Five aluminium blades-fan, 130 mm diameter
Polyamide - fiberglass cochlea
Fixation base of sheet steel material
Voltages from 100 to 240 VAC - 50/60 Hz
Blower output: between 80 m³/h and 110 m³/h (between 47 CFM and 65 CFM)
Designed for output electric resistance connection
Applications: for ovens external ventilation and no-frost ventilation applications
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