Around 0.15～500 m3/min

IRS; IRW ※IRS：No Cooled Type Blowers (～60kPa)；Oil cooled Type Blowers (～80kPa) IRW：jacket water cooled Type Blowers (～100kPa)

Other gas except for air can be also transmitted. In case of transmission of corrosive gas, special type of blower must be applied。Oil cooled type blowers and cooler jacket water cooled type blowers must apply to cold water.

Around 0.8～500 m3/min

IRS-J；IRT-J ※ Presently, this model of blower are applied in China FGD blowes.

J-type blowers are ITO’s side-cover, jacket cooling type blowers. With J-type blowers, cooling water flows through the side cover housing, which is most affected by the heat transfer from discharged air at the outlet side. By preventing large temperature increases in the side cover housing, the bearing holders also experience less heat exposure. Furthermore, when maintaining the flow of cooling water through the side cover housing itself, ITO succeeded in improving the efficiency and service life of the bearings, oil seals, O-rings, and lubrication oil.

(1)   Bearing temperature is below 75℃. ITO bearings have long service life of at least five years.

(2)   Lubrication oil change intervals range from 2000 operating hours to 8000 operating hours due to favorable viscosity.

(3)   Oil seal, O-ring etc spare parts: J-type blowers can cool down the bearing holder, which can prolong the service life of the Oil seal, O-ring etc spare parts installed in bearing holder.