Dynair PR-Q AT Backward curved blade centrifugal fans for clean air or slightly dusty air with t from 100 to 200°C
QUICK OVERVIEW
Construction
- Volute casing with quadrangular frame, manufactured in galvanized steel sheet and protected against atmospheric agents with epoxy finish
- Single inlet, backward curved wheel with high efficiency, manufactured in galvanized steel sheet and die-cast aluminium hub
- Execution 5 (impeller directly coupled to fl anged motor), rotation RD
- Asynchronous three-phase or single-phase motors according to international standards IEC 60034, IEC 60072, EMC 2014/30/CE, LVD 2014/35/UE, CE marked, IP 55, class F, suitable to S1 service (continuous working at constant load)
Accessories
- Inlet and outlet protection guard manufactured according to UNI 12499 norm and protected against atmospheric agents
- Inlet/outlet flexible connectors
- Antivibration supports
- Inlet/outlet counterflange
- Self transformer or inverters speed controllers