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Supplier: Paxton Products, an ITW company
Description: efficiencies as high as 80%. That means you'll use 33% less energy! Paxton has completely redesigned the blower impellers and scrolls, improving aerodynamics to generate 33% more airflow per horsepower input. With Paxton's PX-series centrifugal blowers, youll be able to avoid
- Applications: Pressure / Pressurization Blower
- Design Configuration: Centrifugal
- Drive Options: Belt Drive
- Environment: Clean Air / Gas
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Supplier: KANOMAX USA, INC.
Description: Two fans driven from a common motor which has a double shaft
- Air Flow Rate: Up to 191 SCFM
- Drive Options: Direct Drive
- Environment: Other
- Material: Aluminum
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Supplier: Rosenberg USA
Description: Ecofit EC double inlet blower with EC motor, GDSUG9 146X188R, 120V, 1 PH, 50/60 Hz, UL-R motor, black painted scroll housing with flange, standard airflow pressure model.
- Air Flow Rate: 530 SCFM
- Applications: Air Handling Units / HVAC, Other
- Design Configuration: Other
- Drive Options: Direct Drive
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Supplier: Rosenberg USA
Description: Ecofit R27-A0 GDSUV8 180x180l constant airflow; 200-277-volt, 1-phase, 50-60 Hz input voltage; Ecofit EC double inlet forward curved blower (motorized impeller), includes: Class F, IP 54 & UL-R motor with separate power & control connection cables. Maximum operating temperature -25°to +60°
- Air Flow Rate: 827 SCFM
- Applications: Air Handling Units / HVAC, Other
- Design Configuration: Other
- Drive Options: Direct Drive
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Supplier: Rosenberg USA
Description: Ecofit M36-A6 GREUG9 160x62R; 120V, 1-phase, 50-60 Hz. Ecofit EC single inlet forward curved blower (motorized impeller), standard airflow /pressure output, includes: IP44 & UL-R EC motor Class F, nominal 142 watts & 1910 rpm, with soft start, speed controlable, 900-mm separate power
- Air Flow Rate: 368 SCFM
- Applications: Air Handling Units / HVAC, Other
- Design Configuration: Other
- Drive Options: Direct Drive
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Supplier: Rosenberg USA
Description: ECOFIT 4GDFU65 180X180L, 115-Volt, 1-phase, 4-pole motor, 270-Watt power consumption and 795 cfm @ free air, up to 1.4” of water pressure (no air), sound pressure 57 dB(A), non-flange scroll housing
- Air Flow Rate: 795 SCFM
- Applications: Air Handling Units / HVAC, Other
- Design Configuration: Other
- Drive Options: Direct Drive
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Supplier: DEWALT Industrial Tool Co.
Description: Product Features Double parallel-link arm design dramatically reduces vibration and noise, for extremely accurate cuts Exclusive tool-free blade clamps allow blade changes in seconds On-off switch, electronic variable speed, flexible dust blower and blade
- Weight: 56 lbs
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Supplier: Continental Fan Manufacturing, Inc.
Description: combines a computerdesigned, flange mounted scroll housing with an efficient TMK motorizedimpeller to set new standards for air performance and sound levels. Therugged steel housing has a corrosion resistant epoxy coating to providemaintenance free operation. TCC motorized blowers
- Air Flow Rate: 500 to 5000 SCFM
- Applications: Air Handling Units / HVAC, Product / Process Cooling
- Design Configuration: Centrifugal
- Environment: Clean Air / Gas
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Supplier: Ryobi Technologies, Inc.
Description: Smooth, nearly vibration-free cutting Easily adjustable blade tensioning device Variable speeds from 400-1600 SPM for use in a variety of materials Toolless blade change uses pin and plain-end blades Cast iron base reduces vibration AccuClear® sawdust blower keeps cutting line clear
- Blade Size: 16 inch
- Saw Power Source: AC Electricity / Plug-in
- Use Type: Bench Top
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Supplier: Loren Cook Company
Description: Material handler blowers provide for continuous movement of material-laden air. It is well suited for installations involving exhaust, material conveying, pollution control, air circulation and a variety of other uses. Type IMH fans are available in standard arrangements 1, 4, 8, 9, and 10
- Applications: Exhaust Ventilation, Materials Handling / Pneumatics
- Design Configuration: Centrifugal
- Drive Options: Belt Drive
- Environment: Clean Air / Gas, Light Solids / Powder / Dust
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Supplier: Continental Fan Manufacturing, Inc.
Description: computerdesigned, flange mounted scroll housing with an efficient TMK motorizedimpeller to set new standards for air performance and sound levels. Therugged steel housing has a corrosion resistant epoxy coating to providemaintenance free operation. TCC motorized blowers provide the
- Features: (Check all that apply): Coated / Plated
- Impeller Applications: Air Movement, Compressor / Refrigeration, Heat Exchangers / Radiators
- Impeller Materials: Plastic, Other
- Impeller Types: Axial Flow Fan Turbine
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Supplier: IMI Norgren
Description: • IV bags • Perforated metal • Fan scrolls • Circuit boards • Freshly baked cakes or pastries • Frozen foods
- Air Line Connection: 1/8" NPT
- High Volume: Yes
- Nozzle Options: Standard
- Pressure Capacity: 50 psi
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Supplier: Pelonis Technologies, Inc.
Description: 12V, 24V 559~677 CFM (950~1150 m³/h) Dual Ball Bearings Scroll Housing: PA66 + 30% GF, UL94-V0 Impeller: PA66 + 30% GF, UL94-V0 Operating Temperature: -40ºC ~ +70ºC Operating Life: 6,000 hours IP20 Dust & Moisture Protection RoHS
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Centrifugal Blower (Radial)
- Operating Current: 19 amps
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Supplier: Pelonis Technologies, Inc.
Description: 12V, 24V 412~677 CFM (700~1150 m³/h) Dual Ball Bearings Scroll Housing: PA66 + 30% GF, UL94-V0 Impeller: PA66 + 30% GF, UL94-V0 Operating Temperature: -40ºC ~ +70ºC Operating Life: 6,000 hours IP20 Dust & Moisture Protection RoHS
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Centrifugal Blower (Radial)
- Operating Current: 16 amps
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Supplier: Pelonis Technologies, Inc.
Description: 12V, 24V 412~677 CFM (700~1150 m³/h) Dual Ball Bearings Scroll Housing: PA66 + 30% GF, UL94-V0 Impeller: PA66 + 30% GF, UL94-V0 Operating Temperature: -40ºC ~ +70ºC Operating Life: 6,000 hours IP20 Dust & Moisture Protection RoHS
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Centrifugal Blower (Radial)
- Operating Current: 18 amps
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Supplier: Pelonis Technologies, Inc.
Description: 12V, 24V 412~677 CFM (700~1150 m³/h) Dual Ball Bearings Scroll Housing: PA66 + 30% GF, UL94-V0 Impeller: PA66 + 30% GF, UL94-V0 Operating Temperature: -40ºC ~ +70ºC Operating Life: 6,000 hours IP20 Dust & Moisture Protection RoHS
- Application: Industrial/Commercial
- Bearings: Ball / Roller
- Blower / Fan Type: Centrifugal Blower (Radial)
- Operating Current: 27 amps
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Supplier: FanAm, Inc.
Description: Galvanized sheet metal scroll type housing. available in 115 or 230V
- Air Flow Rate: 350 SCFM
- Applications: Pressure / Pressurization Blower
- Drive Options: Direct Drive
- Environment: Clean Air / Gas, Dirty Air / Gas
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Supplier: Johnson Controls, Inc.
Description: YORK® WALL MOUNTED PROP FANS, incorporating deep-spun inlet scrolls to minimize losses due to fan inlet conditions, perform at a high efficiency. Rugged construction insures long life even in the severest industrial application. Panel Fans, which are capable of moving large volumes of air
- Air Flow Rate: 323000 SCFM
- Applications: Air Handling Units / HVAC, Exhaust Ventilation
- Design Configuration: Axial
- Drive Options: Direct Drive, Belt Drive
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Supplier: ProVent LLC
Description: Heavy duty belt and direct drive assemblies Inlet and exhaust fittings belt guards Scroll doors Special coatings Special construction materials and more...... Take
- Air Flow Rate: 500 to 280000 SCFM
- Applications: Air Handling Units / HVAC, Exhaust Ventilation, Product / Process Cooling
- Design Configuration: Centrifugal
- Drive Options: Direct Drive, Belt Drive
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Supplier: N.R. Murphy Ltd.
Description: Type MR fans are direct drive only and are designed for air or very light (fine) dust loadings. They are fabricated from heavy gauge welded steel. The scroll wrap is continuously welded to the side plates. These fans are dynamically balanced to highly controlled design specifications for
- Applications: Exhaust Ventilation
- Design Configuration: Centrifugal
- Drive Options: Direct Drive
- Environment: Light Solids / Powder / Dust
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Supplier: Koger Air Corporation
Description: : Precision machined from ground, polished and straightened shafting ; Scroll Housing : 100% welded, heavy-duty scroll housing, Interchangeable to a clockwise or counterclockwise discharge ; Pedestal : Heavy-duty pedestal supports, bearings, shaft and wheel, Bearing mounts allow easy
- Air Flow Rate: 9152 to 60403 SCFM
- Applications: Air Handling Units / HVAC, Materials Handling / Pneumatics, Pressure / Pressurization Blower, Other
- Design Configuration: Centrifugal
- Drive Options: Belt Drive
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Supplier: RS Components, Ltd.
Description: curved blades, do not require a scroll housing â?? increasing ease of use and versatility. Supply Voltage = 26 V Blower Type = Centrifugal AC or DC Operation = DC Series = K3G 097
- Applications: Air Handling Units / HVAC
- Design Configuration: Centrifugal
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Supplier: RS Components, Ltd.
Description: curved blades, do not require a scroll housing â?? increasing ease of use and versatility. Supply Voltage = 230 V Blower Type = Centrifugal AC or DC Operation = AC Series = K2E 250
- Applications: Air Handling Units / HVAC
- Design Configuration: Centrifugal
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Supplier: RS Components, Ltd.
Description: curved blades, do not require a scroll housing â?? increasing ease of use and versatility. Supply Voltage = 115 V Blower Type = Centrifugal AC or DC Operation = AC Series = R2E190 Bearing Type = Ball Direction of Curve = Backward
- Applications: Air Handling Units / HVAC
- Design Configuration: Centrifugal
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Supplier: RS Components, Ltd.
Description: curved blades, do not require a scroll housing â?? increasing ease of use and versatility. Supply Voltage = 230 V Blower Type = Centrifugal AC or DC Operation = AC Series = K3G 355
- Applications: Air Handling Units / HVAC
- Design Configuration: Centrifugal
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Supplier: Ziehl-Abegg Inc.
Description: Specification: Single and double inlet A series motorised impellers are designed for use in standard scrolls. The impeller diameters and power ranges correspond to the respective RG/RD..A scroll housed fan data. Attributes and special features: Optimal motor cooling
- Applications: Exhaust Ventilation
- Design Configuration: Centrifugal
- Drive Options: Direct Drive
- Environment: Clean Air / Gas
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Supplier: Chicago Blower Corporation
Description: Chicago's D/10A airfoil fans are available standard in three construction classes to meet every application requirement. All classes feature heavy gauge housings and continuously welded scroll. Class II adds additional bracing in the larger sizes. Class III adds heavier shafts and bearings,
- Air Flow Rate: 284000 SCFM
- Applications: Air Handling Units / HVAC, Exhaust Ventilation
- Design Configuration: Centrifugal
- Drive Options: Belt Drive
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Supplier: Ziehl-Abegg Inc.
Description: Specification: Single inlet M series motorised impellers, intended for use without scroll housings. Impeller diameters from 225 to 900 mm are available, resulting in air volumes up to 31,000 m³/h. Attributes and special features: Optimal motor cooling and a
- Air Flow Rate: Up to 18238 SCFM
- Design Configuration: Centrifugal
- Drive Options: Direct Drive
- Environment: Clean Air / Gas
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Supplier: ebm-papst Inc.
Description: Less noise, higher performance ebm-papst centrifugal fans are available with forward and backward-curved blades. The quiet-running centrifugal fans with forward-curved blades are also supplied with a scroll housing. The centrifugal fans with backward-curved blades are
- Air Flow Rate: 64.72 SCFM
- Applications: Air Handling Units / HVAC
- Design Configuration: Centrifugal
- Environment: Clean Air / Gas
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Supplier: ebm-papst Inc.
Description: Less noise, higher performance ebm-papst centrifugal fans are available with forward and backward-curved blades. The quiet-running centrifugal fans with forward-curved blades are also supplied with a scroll housing. The centrifugal fans with backward-curved blades are
- Air Flow Rate: 1630 SCFM
- Design Configuration: Centrifugal
- Environment: Clean Air / Gas
- Material: Plastic / Polymer, Other
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Supplier: Hartzell Air Movement
Description: The Series 40 In-Line Centrifugal Fan was developed for compatible corrosive applications where it is advantageous to use fiberglass materials and have the motor out of the airstream. Unique in the fan and blower industry, the fan offers non-overloading horsepower, high efficiency, and low
- Applications: Materials Handling / Pneumatics
- Design Configuration: Centrifugal, Other
- Fan / Blower Class (if Applicable): Class I
- Features: Dampers / Louvers
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Supplier: HDT Global
Description: resistant coating. (Others use no coating, allowing the coil fins and tubes to corrode, causing leaks and poor efficiency). 3. All Nordic Air models have service doors that require no tools for access. 4. Scroll compressors are used on all models resulting in long life. Refrigerant is
- Features: Condensate Evaporator
- Industry: Industrial, Military
- Type: Portable
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Confident in the design and quality of our PX-Series Centrifugal Blowers, Paxton Products offers the best warranty in the industry: a full 3 years! The ultra-high efficiency PX-Series Centrifugal Air Blowers use state-of-the-art impellers and scroll designs to achieve blower efficiencies as high as 80%, to generate 33% more air flow than a standard centrifugal blower. (read more)
Browse Fans and Blowers (industrial) Datasheets for Paxton Products, an ITW company -
commutated (EC) motors in the new blowers allow for easy speed control, long life expectancy and low operating costs. They meet European ErP 2015 efficiency requirements. Standard features include a black-painted steel scroll housing, galvanized impeller, ball bearings, IP44 protection, G2 (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
protection, a black-painted steel scroll housing, galvanized rotor and turbine, ball bearings, G2.5 balancing, Class F winding, and thermal protection. Finger guards are available as options. Constant pressure blowers maintain the same pressure at varying airflow conditions. This makes them (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
Rosenberg USA has introduced six new double inlet Ecofit forward-curved centrifugal blowers with speed-controllable EC (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
scrolled galvanized steel housings. From 450 mm up, fan housings are of rectangular sheet metal construction. The concave backward curved impeller is made of aluminum and is mounted directly to the rotor of the external rotor motor. It is dynamically balanced at two levels together with the rotor (read more)
Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
enters the spinning impeller, centrifugal force accelerates it outward along the blade surfaces. The high-velocity air is then collected by the volute (scroll housing), a specially shaped casing that gradually expands in cross-sectional area. This expansion slows the air down, efficiently converting its (read more)
Browse Fans and Blowers (industrial) Datasheets for Hartzell Air Movement
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Testing a scroll machine in pneumatic motor-expander modes
There are cases in which scroll compressors are used in other applications as well: for example, a scroll blower has been designed by Volkswagen for use in the turbo charger system in an automobile.
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http://dspace.mit.edu/bitstream/handle/1721.1/89275/46239790-MIT.pdf?sequence=2
The motor, itself, is cooled by the air that it pushes through the unit; a cooling tube is normally connected to both the motor and blower scroll , allowing some of the .
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Thermal Comfort Increase through Advanced Airflow Analysis
To at least partly overcome some of the limiting factors, endoscopic PIV measurements can be applied for objects, whose optical accessibility is very limited like the blower scroll of HVAC units as sketched in Fig. 2.
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Performance Improvement of HVAC by Optimizing the Design of Blower Involute & Casing
Same way when the suction gap is more, the low pressure suction air just before intake, simply gets into blower scroll housing without converting its energy and creates air-cutting noise.
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Measurement of airflow in residential furnaces
LBNL sent a blower scroll that was the same as the one in the furnace listed above (Carrier 58CVA090-16) to GE.
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Handbook of Reliability, Availability, Maintainability and Safety in Engineering Design
According to the design integrity methodology in the RAMS analysis, the design specification FMECA for the drying tower indicates an estimated criticality value of 32 for the no.1 SO2 blower scroll housing (TLF), which is the highest estimated value resulting in …
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CFD Analysis and Validation of an Automotive HVAC System
It is very clear from Fig. 8 that negative pressure is developed at the inlet of blower blade and positive high pressure is generated at the exit of blower scroll due to rotational speed of the blower.
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Simulation and Validation of Passenger Compartment Soaking and Cooling under Solar Load
Fig. 12 shows the negative pressure developed at the inlet of blower blade and positive high pressure generated at the exit of the blower scroll due to rotational speed of the blower.