Exhaust end fan Munters EM50n, Donetsk region.

Munters EM50n exhaust end fan is an ideal exhaust fan for use where high air productivity is required. The unique design of the self-cleaning impeller allows to achieve maximum efficiency. The case of the fan with a square section and the casing are made of durable galvanized sheet steel. The 6-blade impeller is statically and dynamically balanced, which ensures low levels of noise and vibration. It is possible to supply impellers made of stainless steel, galvanized steel and galvanized steel with a pre-applied coating. Work on improving the aerodynamic characteristics of the fan was carried out in the research and design laboratory of Munters Euroemme. The test chamber is manufactured according to the requirements of ANSI/AMCA 210-85. Structural elements and tightness were tested by the staff of the Agricultural Laboratory of the Faculty of Engineering, University of Illinois in the USA.

• Fan casing and casing are made of durable galvanized sheet steel.
• In order to ensure maximum strength, the air valves are made of stamped galvanized steel.
• Each electric motor is subjected to 100% quality control tests.
• The central hub and pulley of the V-belt transmission are made of die-cast aluminum.
• The impeller is statically and dynamically balanced.
• Air valve ball bearings are maintenance free
• The patented centrifugal system for turning the flaps of the air valve provides reliable fixation of the valve in the fully open position.
• The air valve is opened by means of rotating weights installed on the levers of the system.
• The weight of dust deposited on the valve flaps does not affect the reliability of valve opening.
• Two powerful springs reliably hold the valve flaps in the closed position when the fan is turned off(//tractor-service.com)
• Each fan undergoes individual quality control.

Technical characteristics Power 1.5 hp. 1.100 W
Productivity at 0 Pa is 42.125 m3/hour
Productivity at 20 Pa is 38,048 m3/hour.
Impeller diameter (mm) 1270
Number of blades 6
Maximum working temperature (C°) 50
The number of flaps of the air valve is 10
Motor protection type IP 55
Weight 86 kg
Nominal speed of rotation of the workingwheels (rpm) 427
Country of manufacture Italy