Exhaust Fan 140×140 NTA6140

Exhaust Fan 140×140 NTA6140

The 6 Blade 140 Industrial Fans NTA6140, with the quantity of air flow 45380 m3 has a standard certified.

In order to ventilate and proper airflow, industrial fans can be used in areas such as Poultry Farm’s halls, greenhouse, and industrial halls.

This unit is constructed on a steel fan blade and resistant to corrosion and balanced with a fully automatic machine, in order to prevent unwanted vibration.

The damper blade position is to be such as to prevent the entry of dust, dirt, and light. A typical centrifugal technology uses automatic duct dampers to open and close.

Exhaust Fan 140×140 NTA6140

• High-efficiency design motor with class “F” insulation.
• Frame made of high strength galvanized sheet by advanced automatic process.
• Specially designed stainless steel fan blades forming a stamping process and durable high-precision.
• Dynamic balance calibration tests.
• Fan housing is manufactured from High-grade Polypropylene.
• Moisture resistance durability and longevity.
• V-belt pulleys from high strength aluminum alloy heat-pressed shape , texture light, high strength. 
• Fan bearing adopts imported double-row bearing with special waterproof, high strength, low noise.
• Maintenance free and long service life.

Advantages

• There is no any noise while damper is operating
• Stainless steel blades, balanced in both mode as static and dynamic
• Designed special pillars of high durability and durable triangle profile
• Remove the bearings and no need for bearings to maintenance and grease
• Equipped with automatic centrifugal system to close and open the damper
• Polypropylene (light series) fan housing and resistance to humidity and ammonia
• High strength galvanized sheet body/shape and Punched on fully automatic machine
• Electromotor of Electrogene or Alborz (high efficiency and energy consumption with class F)
• Includes V-shape pulley and integral hub in order to increase high durability (long life time), high strength aluminum alloy, using die-cast method, single-belt grade A