Backward fan

• Housing is made of galvanized sheet
• Backward impeller is made of ST-37 steel
• Shaft is made of CK-45 steel
• Bearings: German INA
• Static and dynamic balance
• Speed control by bolt and pulley
• Application area: AC (Air Condition) companies, workplace, offices, café, restaurants, meeting rooms, sport complexes, industrial kitchen, waiting room and …
• All fans are equipped with a circular flange and a grid plate at the air outlet to prevent external objects entrancing to the collection when
the fan is off
• All fans can be manufactured as anti-spark, anti-corrosion, explosion proof, and suitable to operate at high temperatures upon request (based on the customer request)
•All fans are statically and dynamically balanced (All fans are balanced in terms of statically and dynamically) and are tested according to (based on) AMCA Standard 210-99 (Balances are feasible in the presence of the employer)