Acoustic Fan Boxes
ESR-T Insulated Fan Boxes • Forward curved centrifugal fan
• 100% voltage controllable
• Integrated thermal contact
• Maintenance-free, long-life ball bearings
• Galvanised sheet steel housing
View ESR-T Product Range
ESR-2 Fully Insulated Fan Boxes • Supply of small to medium air volumes at high resistances.
• Installation in DN 100 - DN 355 ventilation ducts.
• Centrifugal impeller with backwards curved blades.
• Inlet and outlet side connection couplings for direct installation in ventilation ducts.
View ESR-2 Product Range
ESR-R Fully Insulated Fan Boxes with Standby Motor. Twin Fans
• Backward curved centrifugal fan
• 100% voltage controllable
• Integrated thermal contact
• Maintenance-free, long-life ball bearings
• Plastic housing PA6, RAL7035
View ESR-R Product Range