9-26 high pressure centrifugal fan is one of the most commonly used high pressure forced draft fan is widely used in kilns, metallurgy, building materials, chemical industry, power from 5.5kw to 850kw, 2198-16250 Pa wind pressure, air volume 3407-123090 million cubic meters / hour, wind 9-26 centrifugal fan of the fan for the single inhaled, usually 9-26 4A, 4.5A, 5A, 5.6A, 6.3A, 7.1D, 8D, 9D, 10D, 11.2D, 12.5D , 14D, 16D total of 13 machine number. The fans are usually made of two types of right-handed and left-handed, front end from the motor, the impeller rotates clockwise who said the right-handed-blower to "right", said counter-clockwise who said L-blower to "left". Export position of the fan exit angle indicated by the cabinet. "Left", "right" can be made of 0 degrees, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees total of six angles. Fan transmission mode is divided into three A formula (№4-6.3), D-type and C-type (№7.1-16). The fans have a common type (9-26), explosion-proof (B9-26), anti-corrosion (F9-26), high temperature (W9-26) four.