Low noise jet fan price

SDS tunnel jet fanThe new product is developed using technical processes, and its shell is formed by spinning and flanging imported from the United States. The inner wall of the impeller section is gold-plated to ensure the coaxiality and strength of the shell, as well as the radial clearance of the blades. The surface is coated with paint, resulting in a beautiful appearance and excellent anti-corrosion performance. The built-in squirrel cage fully enclosed jet ventilation fan is equipped with a motor and a flange mounting plate. The motor has an insulation level of H and an anti-corrosion level of IP55. The air volume can be adjusted by changing the number and angle of the blades to meet the requirements. For occasions with high noise requirements, mufflers can be added to reduce their noise.

The tunnel jet fan is divided into two ventilation forms: unidirectional jet fan SDS and bidirectional jet fan SDS (R). The SDS (R) type tunnel jet fan has two switching modes: electronic and mechanical, and can switch to the rated speed of the fan in forward and reverse directions within 30 seconds.

The performance indicators, corrosion resistance, reliability, economy and other technical, quality requirements and economic indicators of the fan can adapt to the actual use of water conservancy dam projects, highways, railways, subways and other tunnels.

Special Note:

The unidirectional fan model is SDS, and the reversible fan model is SDS (R)
Example 1: SDS-6.3-2P-4-4 ° represents a jet fan with a diameter of 630mm, a speed of 2900rpm, 4 blades, and an installation angle of 4 °.
Example 2: SDS (R) -6.3-2P-4 ° represents a reversible jet fan with a diameter of 630mm, a speed of 2900rpm, 4 blades, and an installation angle of 4 °.