R. K. ENGG. centrifugal fans are suitable for the exhaust of clean air, lightly dusty. Low, medium and high pressure simple and double inlet, models with various volume flow for the different necessities. Backward impellers at high efficiency with flat, wing and sirocco profile. Indicated for the various application of the ventilation, air-conditioning and processes industry.

Wheel sizes from 310 mm up to 2000 mm
Volume flow from 100 m3/h up to 200000 m3/h
Pressure up to 1800 mm wgp.

We provide our clients with a range of precision engineered inline fans that cater to the needs of both domestic and commercial sector. Our range of inline fans are manufactured using premium grade of metals and are highly flexible and durable. These fans are incorporated with quiet and efficient airfoil impeller that is capable of developing significant pressure. The in-line configuration of these fans simplifies installation. We also offer these fans as per the customized designs provided by the clients.

R.K. Engg.inline fan, centrifugal duct fans are the ideal air movers for residential, commercial and industrial applications. The quiet and efficient airfoil impeller is capable of developing significant pressure, and the in-line configuration simplifies installation. The unique motor design, combined with high quality materials and workmanship, results in a truly versatile fan.

R.K.Engg motorized impeller is a motor cooling fan, superbly crafted, external rotor motor cooling fan, precision balanced air-moving package that features superior performance and compact design. It is ideally suited to applications where space is limited.

The unique coupling of the motor and impeller minimizes space requirements and provides for vibration free operation. By combining the efficiency of a impeller with the advanced technology of an external rotor motor, new standards for air performance and sound levels have been achieved. Suitable for either supply or exhaust applications, motorized impeller is the quietest and most efficient fan package available.

Types :-Cross flow fan, Axial flow fan , Forward / Backward curve

Benefits & Features

100% speed controllable external rotor motors
Super quiet BC aluminum / galvanize impellers
Highly efficient backward / forward curved design
Available in 220 / 440 volts
Compact design, superior performance
Rugged construction, ball bearing motors
Capacities: 100 cfm to 3000 cfm
Applications

Electronic cabinet cooling
Clean room modules
Heat exchangers
Air filtration
Military HRAC
Medical appliances
Plastic extrusion
Fume hoods
Pharmaceutical equipment
Semiconductor industries

We are manufacturer of direct driven axial fans, belt driven axial fans. All the components and materials used in construction and assembly are of the highest quality to ensure many years of reliable operation. Axial fans are suitable for large quantities of air at low pressures while producing very little noise. Compared with centrifugal fans the axial fans have the following advantages

Lower Price.Reduced space requirements.Shorter ducts, thus lowering the cost of the system.Mounting arrangement Wall / Duct / PanelFlanges type round / square

Bifurcated fans are direct driven axial fans where the motor is encased in a metal box to isolate it from the airflow. This makes bifurcated fans ideal for exhausting or recirculating fumes, gases and hot air up to temperatures of 200C in standard form or 300C for our high temperature bifurcated range. The motor must have access to ambient air. The fans have non-overloading characteristics.R.K.Engg.manufacture two types of bifurcated fan, spun bifurcated and fabricated bifurcated. The type of bifurcated fan refers to the process used in it's manufacture, this does not affect the fan design or performance but determines the sizes available and the materials from which the fan can be manufactured.

High efficiency (up to 82%) allowing to reach high savings in the consumption of electricity, Low noise. For a fan the source of noise is mainly the air turbulence created by the impeller. This series fan has been created to obtain the lowest noise thank to the aerodynamic profile of the inlet cone and of the static and dynamic balancing of the impeller.

Suitable for the supply air for the various applications of the ventilation, air-conditioning and processes industry.

Volume: from 1000 m3/h up to 1, 00, 000 m3/h
Pressure: from 20 mm wgp up to 400 mm wgp.
Temperature: up to 350 C
Driven arrangement - Direct / V-belt / Coupling drive.
Construction : M.S / S. S./ Aluminum

R. K. ENGG. centrifugal fans are suitable for the exhaust of clean air, lightly dusty. Low, medium and high pressure simple and double inlet, models with various volume flow for the different necessities. Backward impellers at high efficiency with flat, wing and sirocco profile. Indicated for the various application of the ventilation, air-conditioning and processes industry.

Wheel sizes from 310 mm up to 2000 mm
Volume flow from 100 m3/h up to 200000 m3/h
Pressure up to 1800 mm wgp.

We provide our clients with a range of precision engineered inline fans that cater to the needs of both domestic and commercial sector. Our range of inline fans are manufactured using premium grade of metals and are highly flexible and durable. These fans are incorporated with quiet and efficient airfoil impeller that is capable of developing significant pressure. The in-line configuration of these fans simplifies installation. We also offer these fans as per the customized designs provided by the clients.

R.K. Engg.inline fan, centrifugal duct fans are the ideal air movers for residential, commercial and industrial applications. The quiet and efficient airfoil impeller is capable of developing significant pressure, and the in-line configuration simplifies installation. The unique motor design, combined with high quality materials and workmanship, results in a truly versatile fan.

R.K.Engg motorized impeller is a motor cooling fan, superbly crafted, external rotor motor cooling fan, precision balanced air-moving package that features superior performance and compact design. It is ideally suited to applications where space is limited.

The unique coupling of the motor and impeller minimizes space requirements and provides for vibration free operation. By combining the efficiency of a impeller with the advanced technology of an external rotor motor, new standards for air performance and sound levels have been achieved. Suitable for either supply or exhaust applications, motorized impeller is the quietest and most efficient fan package available.

Types :-Cross flow fan, Axial flow fan , Forward / Backward curve

Benefits & Features

100% speed controllable external rotor motors
Super quiet BC aluminum / galvanize impellers
Highly efficient backward / forward curved design
Available in 220 / 440 volts
Compact design, superior performance
Rugged construction, ball bearing motors
Capacities: 100 cfm to 3000 cfm
Applications

Electronic cabinet cooling
Clean room modules
Heat exchangers
Air filtration
Military HRAC
Medical appliances
Plastic extrusion
Fume hoods
Pharmaceutical equipment
Semiconductor industries

We are manufacturer of direct driven axial fans, belt driven axial fans. All the components and materials used in construction and assembly are of the highest quality to ensure many years of reliable operation. Axial fans are suitable for large quantities of air at low pressures while producing very little noise. Compared with centrifugal fans the axial fans have the following advantages

Lower Price.Reduced space requirements.Shorter ducts, thus lowering the cost of the system.Mounting arrangement Wall / Duct / PanelFlanges type round / square

Bifurcated fans are direct driven axial fans where the motor is encased in a metal box to isolate it from the airflow. This makes bifurcated fans ideal for exhausting or recirculating fumes, gases and hot air up to temperatures of 200C in standard form or 300C for our high temperature bifurcated range. The motor must have access to ambient air. The fans have non-overloading characteristics.R.K.Engg.manufacture two types of bifurcated fan, spun bifurcated and fabricated bifurcated. The type of bifurcated fan refers to the process used in it's manufacture, this does not affect the fan design or performance but determines the sizes available and the materials from which the fan can be manufactured.

High efficiency (up to 82%) allowing to reach high savings in the consumption of electricity, Low noise. For a fan the source of noise is mainly the air turbulence created by the impeller. This series fan has been created to obtain the lowest noise thank to the aerodynamic profile of the inlet cone and of the static and dynamic balancing of the impeller.

Suitable for the supply air for the various applications of the ventilation, air-conditioning and processes industry.

Volume: from 1000 m3/h up to 1, 00, 000 m3/h
Pressure: from 20 mm wgp up to 400 mm wgp.
Temperature: up to 350 C
Driven arrangement - Direct / V-belt / Coupling drive.
Construction : M.S / S. S./ Aluminum