Name: G, Y7-41 type industrial boiler induced draft fan
SKU: 5831
Availability: InStock

G, Y7-41 type industrial boiler induced draft fan

1. Both the fan and the induced draft fan are made with single suction; the fan has six models: N4.5, 5.6, 7.1, 8, 9, 12.5, and the induced draft fan has eight models: №4.5, 5.6, 7.1, 9, 10, 11, 11.2, 12.5. 2. Both the fan and the induced draft fan can be made in left-hand or right-hand rotation types. When viewed from the drive group end, if the impeller rotates clockwise, it is called right-hand rotation, indicated by ‘right’. If it rotates counterclockwise, it is called left-hand rotation, indicated by ‘left’. 3. The position of the fan outlet is indicated…

Description

The main features of the G, Y7-41 type industrial boiler induced draft fan are: high fan efficiency, high total pressure, low noise, flat performance curve, and a wide economic operating range. It uses backward curved blades, and the efficiency at the ideal operating point is 86.5% with a noise level (A-weighted) of LS=11.5 decibels. These two indicators are better than those of various existing industrial boiler induced draft fans in the country. If this fan achieves the same flow and pressure as other models, the fan shaft speed can be significantly reduced (generally reduced by 200-800 RPM), which greatly reduces noise and ensures stable and reliable operation.