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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 125C, 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 125C, 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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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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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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Spiral housing fan VREB 600C/120min.
Centrifugal fan, single inlet with backward curved blades, specific speed nq = 90; 100.
Sizes:
VREB 355 - VREB 1.400 (mm)
Application:
Smoke exhaustion up to 600C/120min.
Technical Data:
V = 1.000 - 80.000 m/h
P = 300 - 3.000 Pa
L = 0,25 - 75 kW
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Designed to meet exacting air quality standards, the Type K Exhauster maintains high efficiency over a wide range of operations. Rugged and effective, the Type K Exhauster wheels are designed for years of trouble free operation. The Type K incorporates a heavy gage all-welded housing construction with a unique winged rib design. On the shaft, the split taper hub is an exclusive AAF feature that prevents impellers from freezing to shafts.
Available in 14 sizes ranging from 7-inch to 42-inch inlet diameters, the Type K Exhauster is available in standard AMCA arrangements 1 and 9. Arrangement One is predominantly used for the usual industrial exhaust system. Where space is a premium, Arragement Nine should be considered. Other constructions include corrosion resistant coatings, special alloy steels, spark resistance, and high temperature units. Accessories such as fan housing drains, flanges, and a shaft seal may also be included.
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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 (mm)
Application:
Drying chambers/furnaces for trageted heat distribution up to 250C.
Technical Data:
V = 1.000 - 150.000 m/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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Centrifugal fan VDVB 600C/120min.
Multiple garage fan unit, smoke exhaust design, direct drive, for roof installation.
Sizes:
VDVB 355 - VDVB 1.250 (mm)
Application:
Smoke exhaustion at 700C/120min
Technical Data:
V = 500 - 90.000 m/h
P = 200 - 2.800 Pa
L = 0,25 - 55 kW
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Spiral housing fan VRED
Centrifugal fan for medium pressure with direct drive.
Sizes:
VRED 310 - VRED 1.250 (mm)
Application:
Exhaust of clean and slightly dust-laden air.
Technical Data:
V = 800 - 75.000 m/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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Series of VDVB
Roof fan with a radial impeller, hot-dip galvanizes
Sizes:
355 - 1,250 (D mm)
Employment:
Exhaust of flue gases
600C/120 min.
Series of VDVF:
120C constant temperature
Technical data:
V = 1,000 to 80,000 m /h
Delta p = 140 to 2,800 Pa
P = 0.25 to 55 KW
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Radial fan for middle pressures, directfloated, upto max. 80C.
Sizes: 355 - 1,400 (D mm)
Employment: To the exhaust more purely and easily staubhaltiger air
Technical data:
V = n800 to 85,000 m /h
Delta p = 300 to 5,000 Pa
P = 0.55 to 75 KW
Explosion-proof execution after ATEX
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General description :
Simple aspiration centrifugal fan in die-cast aluminium (RAL 3000 red painting) and impellor with radial blades welded in high thickness steel suitable for the transport of even very dusty air . The characteristics of low flow rate and high pressure allow a large use in centralized gas exhaust extraction system (reels, aluminium ducts) in Automotive sector thanks also to its resistance to high temperatures (up to 100C) and no spark version. Noise level: the level noise values have been measured in free field (ISO 3744 standards). In environments with low level noise, it is recommended to use silencers and /or sound-proof boxes.
ACCESSORIES
Pedestal
Shaped inlet
Anti-vibration connection
Sound proof box
Silencers
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A central fan for more than one extraction arm
The FAN 55 and 80 are designed for central installations serving several extraction arms. In most cases, local fans are preferred. However, there are applications where a central fan is better. The FAN 55 can be used as a central fan for 3 to 4 arms and the FAN 80 for 4 to 6 arms.
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This essential component to carry outside warm combustion smoke from pellet fireplaces, is driven by an high-performance external rotor fans, enable to maintain long-life operational stability. The fan offers fair silence and the tachometer to control fan speed.
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PlymoVent's TEV-series fans are design to be used as central fans. These fans are equipped with a light weight aluminium impellers, suited to exhaust gases, volatile fumes and dust. Matched inlet and outlet areas provide, together with the optimized impellers, an even air flow, higher capacity and lower noise level.
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EP10 Blower
ACIs 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 EP10s 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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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.
ACIs 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 C.
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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ACI EV Industrial Fans
Intended for clean air, dust-laden air, pneumatic conveying and many other industrial applications, ACIs 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 30,000M/Hr (17500CFM)
Pressures up to 30000 PA (120 In.Swg)
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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 m/h)
-Centrifugal-Medium Pressure Fans CFM (up to 5.400 Pa and 98.000 m/h)
-Centrifugal-High Pressure Fans CFH (up to 9.000 Pa and 115.000 m/h)
-Centrifugal-Extrem High Pressure Fans CFXH (up to 13.800 Pa and 104.000 m/h)
-Centrifugal Conyeying Fans CFMT (up to 6.200 Pa and 29.500 m/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 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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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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Centrifugal roof fans ERD / DRD: for commercial use: durable, powerful and robust
For air extraction of
Production facilities
Workplaces
Commercial premises
Industrial buildings
Restaurants
Attractive housing made of galvanised sheet-steel
Cover easily detachable for cleaning purposes
High pressure capacity
Vertical air outlet
High degree of protection IP55
Integrated, airstream-operated shutter
Integrated service switch
Single phase AC version (ERD) and three-phase AC version (DRD)
Pole-changeable version, for two speeds
Special versions available on request
Air flow volume up to 8,900 m/h
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