Product Profile of Straight Type Blade Impeller

Straight Type Blade Impeller can be used for high pressure/ low volume application and is suitable for dust laden atmosphere. The Impeller has the feature that the fan generates more noise, vibration and shows rising power requirement with volume like forward curved impeller. The Impeller ensures that the pressure generated by the fan automatically drops down when volume more than design value is drawn from the blower and accordingly, the overloading of the motor is avoided and fans will have higher efficiency. The Straight Type Blade Impeller has low efficiency and the blades are smaller compared to backward curved blade but more in number and with higher curvature.

Key Features of Straight Type Blade Impeller

• The fan can operate at low speed and is less noisy in operation.
• an be used for high pressure/ low volume application and is suitable for dust laden atmosphere.
• The fan generates more noise, vibration and shows rising power requirement with volume like forward curved impeller
• The pressure generated by the fan automatically drops down when volume more than design value is drawn from the blower and accordingly, the overloading of the motor is avoided and fans will have higher efficiency
• Low efficiency and the blades are smaller compared to backward curved blade but more in number and with higher curvature.