Tel: (205) 685-9477

sales@entechproducts.com

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Hoover, AL 35244 US

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  • BEST AIRFOIL FANS IN THE INDUSTRY
  • CAN RETROFIT MOST MANUFACTURERS
  • MOST POPULAR SIZES - 6”, 9”, 12”, 24”
  • FLAT & CONICAL BOOT DESIGNS 
  • CAST IRON CONSTRUCTION (HI BRINELL OPTION)
  • PARTS FOR STANDARD & TOTALLY ACCESSIBLE DESIGNS
  • HOPPER REPLACEMENTS
  • CUSTOM-FIT CERAMIC LINERS FOR ADDITIONAL WEAR PROTECTION
  • CUT TO LENGTH CARBON STEEL OUTLET TUBES - STANDARD 
  • .120” WALL OR OPTIONAL ¼” WALL
  • TYPE A & XD TURNING VANES - ONE PIECE OR SPLIT DESIGN

BACKWARD CURVED SINGLE SURFACE AIRFOIL

The Backward Curved Single Surface Airfoil achieves static efficiencies slightly less than an Airfoil. Clarage engineers can assist you in selecting between the RHS, BCS and CHS styles to find the perfect fit to achieve your performance criteria.

Applications requiring higher static pressure impose extreme stress on the wheel components due to high tip speeds. The Clarage Backward Curved wheel is designed specifically to meet this challenge. When required, these fans can also be equipped with full or partial blade liners for severe duty applications.

Clarage’s unique “S” shaped blade profile delivers higher efficiencies with the ruggedness of the radial tip fan. Typical applications include coal-fired boilers, electric arc furnaces and cement kilns.

DESIGNED SPECIFICALLY FOR APPLICATIONS REQUIRING HIGH STATIC PRESSURE
FULL BLADE AND HOUSING LINERS AVAILABLE FOR SEVERE DUTY APPLICATIONS
HARD SURFACE WELD BEADS ARE ADDED TO BREAK UP ABRASIVE DUST PATTERNS

TWO STAGE AXIAL FANS

These units are designed for specific contract requirements and would be tailored to the customer’s needs. A two stage axial fan provides high volume at high pressures efficiently. The arrangement of the impellers and motors would be coordinated with the site situation to provide the best solution for the customer.

The concept is a simple one – two fans in series can generate a higher pressure than a single unit at the same volume. Depending on the restrictions of a given site (size and power limitation) the two stage unit may be the best solution for any of the axial family situations.

OVERVIEW

Clarage's unmatched experience and flexible engineering has made us the best choice in the industry for your dust collection needs. With a full line of mechanical collectors and custom fans designed for clean air to heavy particulate loading, we can provide a range of solutions unmatched in the industry. Practical uses for Clarage collectors range from helping a system meet its required air quality emission levels, to extending the life of the system's Induced Draft Fan and connecting ductwork. 

Careful attention to housing design details, such as inlet and outlet proportions, collecting tube spacing and dust discharge boot design, assures uniform gas distribution and proper flow to each individual collecting tube for maximum design efficiency.

OVERVIEW

Clarage offers a variety of centrifugal fans designed to tackle a wide range of applications. Whether you have a dirty, abrasive application or are looking for an ultra-efficient fan design, Clarage can provide a fan solution tailored to your exact needs. Centrifugal fans are commonly used in power generation, manufacturing and petrochemical industries just to name a few. Boiler units often require high temperature fans, where special materials are used to operate in excess of 1200 °F. Some manufacturing processes require extremely high pressure and Clarage has fan designs that can achieve 200 inches of water gauge. Furthermore, the ability to design fans with inlet volume control and a variable frequency drive allow users to achieve a wide range of performance points necessary for their applications.

MODIFIED RADIAL

The Clarage HMF Modified Radial wheel design is a slightly backward inclined shrouded radial. It combines the best of the Radial design with the efficiency of the BI design. A slight backward incline to the blades combined with the radial blade design makes it the best solution for dirty or particulate-laden airstreams.

Designed for coal conveying, the HMF is available with blade liners for wear protection and a variety of specific speeds to meet all design requirements.  Whether you are conveying pulverized coal, sand or steel sinter, the HMF can stand up to the toughest environments.

HIGH EFFICIENCY DESIGN IDEALLY SUITED FOR MATERIAL HANDLING
DESIGNED TO WITHSTAND THE MOST DEMANDING ENVIRONMENTS

 

  • Heavy Duty Centrifugal Fan

    • Airfoil
    • Backward Inclined
    • Radial Blade
    • Radial Tip
    • Modified Radial 
  • Heavy Duty Axial Fan
  • Multi-Clone Dust Collectors

ADJUSTABLE-AT-REST AXIAL FANS

Axial fans are ideally suited for high volumes of air at lower static pressures. Clarage’s Variable Pitch axial design uses multiple blades attached to a center hub to adjust air performance while in operation. 

Variable Pitch Axial Fans are perfect for Induced Draft and Forced Draft Fans as required by all industry segments. The equipment can be coupled with variable speed drives to enable operation across a wide spectrum of performance requirements. As airflow requirements change in the system, let the fan and drives do the work. The seamless transition from low to high flow allows the system to adjust while the fan is running by adjusting the fan speed and power consumption.

State-of-the-art engineering and tight machining tolerances on the hub components leads to years of maintenance-free operation on all Clarage Variable Pitch at rest Axial Fans. Whether you need a 24"  Jet Fan for tunnel smoke control or an 8m fan to run a wind tunnel, Clarage has a solution for you.



AVAILABLE IN SIX BLADE DESIGNS TO FIT THE FAN TO THE EXACT DUTY
ENGINEERED WITH HIGH QUALITY COMPONENTS FOR YEARS OF  DEPENDABLE, LOW MAINTENANCE OPERATION

OVERVIEW

The Clarage family of axial fans is custom-designed for specific applications including, but not limited to, Tunnel and Metro, Mining, Wind Tunnels and the Power Industry. For the Tunnel and Metro market, the key is smoke control. Various air movement control methods are employed and the equipment must operate at an elevated temperature. In Mining, the need is to provide clean air to the shaft or extract the noxious gases, typically at ambient temperatures. Wind Tunnel applications are all about the high velocity profile and in the Power Industry, the axial fans need to provide high volume at high pressures.

VARIABLE PITCH ON-THE-FLY AXIAL FANS

Axial fans are ideally suited for high volumes of air at lower static pressures. Clarage’s Variable Pitch axial design uses multiple blades attached to a center hub to adjust air performance while in operation. The highly engineered center hub linkages are designed to rotate the blades open and closed to increase or decrease the airflow of the system without ever having to shut the fan off.

Variable Pitch Axial Fans are perfect for Induced Draft and Forced Draft Fans in the power and mining industry. As airflow requirements change in the system, let the fan do the work. The seamless transition from low to high flow allows the system to adjust while the fan is running.

State-of-the-art engineering and tight machining tolerances on the hub components leads to years of maintenance-free operation on all Clarage Variable Pitch Axial Fans. Whether you need a 24" fan to feed an oxidizer or an 8m fan to run a wind tunnel, Clarage has a solution for you.


AUTOMATED ADJUSTMENTS CAN BE MADE TO THE BLADE ANGLES WHILE THE FAN IS RUNNING
AVAILABLE IN SIX BLADE DESIGNS TO FIT THE FAN TO THE EXACT DUTY
ENGINEERED WITH HIGH QUALITY COMPONENTS FOR YEARS OF  DEPENDABLE, LOW MAINTENANCE OPERATION

BACKWARD INCLINED

The Backward Inclined BIM fan is a straight bladed design that is ideally suited for clean and abrasive airstreams. The high wear and abrasive nature of Induced Draft and Kiln Dryer fans can wear the blades of a fan very quickly. The Backward Inclined design sheds particulate and can be designed with high brinel wear liners to prevent erosion of the impeller.

Clarage’s custom engineered Backward Inclined fan model BIM can achieve the highest levels of efficiency, and are perfect for high static pressure applications. Whether you are exhausting high temperature, dirty or corrosive gases, we can design the  fan at the peak of efficiency to meet your needs.

DESIGNED TO SHED PARTICULATES, SUCH AS DUST IN THE AIRSTREAM
SUITED FOR BOTH CLEAN AND DIRTY AIRSTREAMS
GREAT FOR ALL TEMPERATURES

AIRFOIL FANS

The Airfoil blade design delivers the highest static efficiencies of all centrifugal fans. The Clarage AF, AFM and RHM fan models are the perfect choice in applications requiring heavy-duty fans operating at low energy cost.

Since the Clarage airfoil fan can be used in applications where particulate is present, our design is used extensively in many different industries. A solid nose bar and blade liners can be built into each blade and provide maximum abrasion resistance along the leading edge and on high wear areas of the blade. Blades are also reinforced to meet the exact duty requirement.

The skilled craftsmen in Clarage’s in-house manufacturing facility take pride in building the best airfoil fan in the industry.

BEST AIRFOIL FANS IN THE INDUSTRY
HIGHEST STATIC EFFICIENCIES OF ALL CENTRIFUGAL FANS
REINFORCED BLADES
SOLID NOSE BAR AND BLADE LINERS ARE AVAILABLE TO PROVIDE MAXIMUM ABRASION RESISTANCE