RHF FansProductsCentrifugal FansNo1 Channel Base

fan No1 Channel Base

No1 Channel Base Fan Arrangements

Format Configuration Maximum Operating Temp. Features
Universal (DSR) No1CB-univ-dsr-Model 250 °C The impellor can be removed from drive side, without having to disturb the inlet or discharge ducting.
Universal No1CB-univ-Model 250 °C The impellor can be removed from inlet side only, this casing type is used for where only the airstream parts are required to be stainless steel or for ATEX classification fans.
Universal Lagged No1CB-univ-lagged-Model 450 °C with 100mm lagging The inner casing is completely contained within another casing. Maximum air temperature is 350ºC with 50mm lagging. The impellor can be removed from inlet side only. This casing has 2 further variants, one where the lagging is cut back at the discharge and one where the inlet flange is unlagged.
Universal Lagged (DSR) No1CB-univ-lagged-dsr-Model 450 °C with 100mm lagging The inner casing is completely contained within another casing. Maximum air temperature is 350ºC with 50mm of lagging. The impellor can be removed from the drive side without having to disturb the inlet or discharge ducting. This casing has 2 further variants, one where the lagging is cut back at the discharge and one where the inlet flange is unlagged.
Universal Bung No1CB-univ-bung-Model 450 °C There is a bung welded to the drive side of the casing, maximum air temperature is 350ºC (50mm bung) - 450ºC(100mm bung). The impellor can be removed from inlet side only.The motor however needs to be protected from any heat by the customer.
Universal (DSR) (DD) No1CB-univ-dsr-dual-drive-Model 250 °C The impellor can be removed from drive side, without having to disturb the inlet or discharge ducting. Dual drive option shown, for run and standby motors.
Universal (DD) No1CB-univ-dual-drive-Model 250 °C The impellor can be removed from inlet side only, this casing type is used for where only the airstream parts are required to be stainless steel or for ATEX classification fans. Dual drive option shown, for run and standby motors.
Universal Lagged (DSR) (DD) No1CB-univ-lagged-dsr-dual-drive-Model 450 °C with 100mm lagging The inner casing is completely contained within another casing. Maximum air temperature is 350ºC with 50mm lagging. The impellor can be removed from drive side, without having to disturb the inlet or discharge ducting. This casing has 2 further variants, one where the lagging is cut back at the discharge and one where the inlet flange is unlagged. Dual drive option shown, for run and standby motors.
Universal Bung (DD) No1CB-univ-bung-dual-drive-Model 450 °C There is a bung welded to the drive side of the casing, maximum air temperature is 350ºC (50mm bung) - 450ºC(100mm bung). The impellor can be removed from inlet side only.The motors however need to be protected from any heat by the customer. Dual drive option shown, for run and standby motors.
Fixed No1CB-fixed-Model 250 °C The casing is split horizontally (discharge angles allowing) to aid impellor removal. The impellor can be also be removed from inlet side, but not from the drive side.
Fixed lagged No1CB-fixed-lagged-Model 450 °C with 100mm lagging The Inner casing is completely contained with another casing. Maximum air temperature is 380ºC with 70mm lagging. The casing is split horizontally (discharge angles allowing) to aid impellor removal. The impellor can be also be removed from inlet side, but not from the drive side.
Fixed Bung No1CB-fixed-bung-Model 450 °C There is a bung welded to the drive side of the casing, maximum air temperature is 380ºC (70mm bung) 450ºC(100mm bung). The casing is split horizontally (discharge angles allowing) to aid impellor removal. The impellor can be also be removed from inlet side, but not from the drive side. The motor however needs to be protected from any heat by the customer.