EK Engineering

Old ginani, Bikaner, Rajasthan

Greenheck (USA) India offers high Performance and high efficiency vane axial fans.RA round axial fans are direct drive, inline vane axial fans. These are designed for inline air ventilation in commercial, institutional, residential and high demanding industrial buildings.The casing design and construction is well suited to indoor or outdoor applications, hence can be easily installed in ducted or non-ducted air ventilation systems.

The RA fans are designed to significantly reduce operating costs and is the most efficient inline fan manufactured by Greenheck, thus making them AMCA air certified.Additionally, the RA blade design offers inherently lower sound levels than typical axial fans, with AMCA sound certification.

• High performance and high efficiency with fan efficiency upto 84%
• Low sound as low as 75dBA, with AMCA sound certification
• Each fan is AMCA air and sound certified

All Fans are AMCAFEGCertified.

• Aluminum air foil blades
• Integral straightening vanes
• Galvanized casing
• Hot Dipped casing
• Extended motor leads
• Integral punched inlet & outlet flanges
• various mounting options available base mount, ceiling mount, horizontal mount, vertical mount, wall mount, roof mount, ECM motors
• Various motors options available: Single or two, IE3 efficient
• High temperature operations: 300 C @ 2 hours, 400 C @ 2 hours

• Supply and return fans for air handling equipment,
• Emergency smoke and heat exhaust,
• Stairwell pressurization,
• Parking garage and storage facility exhaust,
• Industrial process ventilation,
• Tunnel ventilation
• Pressurization hallway, atrium, lifts, laboratory

• Make-up Air
• Smoke Control

• Dubai Dubai Civil defense (DCD)
• Bahrain General Directorate of Civil Defense
• Kuwait Kuwait Fire Service Directorate (KFD)
• Lebanon General Directorate of the Lebanese Civil Defense (LCD)
• Oman Directorate General of Civil Defense
• Cyprus Cyprus Civil Defense
• Iraq Iraqi Civil Defense Corps
• Kazakhstan Civil Defense and Emergency
• Algeria Algeria Civil Defense
• Egypt Directorate General of Civil Defense of Egypt (ICDO)

Greenhecks airfoil and backward inclined centrifugal fans are designed to provide efficient and reliableoperation for commercial and industrial applications. Our products are manufactured with state of the art laser, forming, spinning and welding equipment and endure our quality control testing to ensure trouble free start-up. Greenheck centrifugal models include industry leading design features to ensure your ventilation equipment ha

rifugal fan with Airfoil

Available with s the latest technologies available.

Greenheck Centrifugal Products

AMCA Sound Certified Ratings Seal for both inlet and outlet soundAMCA Air Certified Ratings SealAll-Welded design constructionConcentric mount bearings with industrys highest cataloged bearing lifeCorrosion resistant, electrotatically applied and baked powder coatingsBoth belt and direct drive configurationsThree plane, six channel vibration analysis on all manufactured centrifugal models

Greenhecks centrifugal products are specified to handle a variety of commercial and industrial projects.Typical applications include:General Supply, Return or Exhaust SystemsFilter Houses and dust collectorsEmergency Smoke Exhaust (buildings, car parks, etc.)Built-up or Custom Air HandlersRestaurant Grease ExhaustSpark Resistant Fume ExhaustStairwell PressurizationCorrosive Fume ExhaustProcess Heat ExhaustGrain Drying

Greenheck (USA) India high performance, high efficiency yet very silent jet fans. These Jet fans are ideal for installation in occupied enclosed parking area, tunnels and other areas where linear ventilation is required. vane axial fans.

Model Greenjet or GJ is available in both unidirectional series (GJ-AU) and the reversible series (GJ-AR). Both come standard with inlet and outlet silencers, inlet guards, mounting feet and aluminum die cast propellers and blades.

GJ-AU series features a true airfoil propeller which is designed to move high volumes of air at a high efficiency in a smaller diameter fan. The GJ-AR features a 100 percent reversible, highly efficient, airfoil blade design.

• Aluminum airfoil propeller: Move high volumes of air with maximum thrust and maximum efficiency.
• Galvanized casing: Continuously welded to prevent air leakage.
• Motor plate: Securely welded to fan inner tube to improve rigidity and prevent vibration.
• Silencers: Available in two options short (one diameter length) and long (two diameter length).
• Direction vanes: Available on select models to direct airflow.
• Smoke extraction: 300C for 2 hours (F300 Certificate 370-CPR-1745) and 400C for 2 hours (F400Certificate 370-CPR-1848) available on select models. Tested and certified in accordance withEN12101-3:2002
• IEC rated motors: 50 Hz or 60 Hz motors available, in single or two speed, VFD rated, and EFF2 orIE2 efficiency
• AMCA air and sound certified

• Standards: Apply relevant codes such as NFPA, IBC, ASHRAE, and European Standards
• Required air changes: Optimize air flow for normal and fire modes
• Sound: Reduce sound levels to acceptable limits for tenants
• Control strategy and sequencing: Define sensor to fan correlation and system response
• Accessibility and aesthetics: Advise on placement of ramps, wall openings, and pedestrian exits
• GreenPark components: Reduce cost and optimize safety with selection and placement

• Enclosed / Basement air and smoke ventilation
• Enclosed / Basement car park air and smoke ventilation
• Tunnel ventilation
• Linear air ventilation, in industries etc
• Ductless ventilation system