- Description
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Housing The fan housing and connecting flanges are made of galvanized sheet steel. On request, it is possible to supply a housing in stainless steel. Impeller The impeller and blades of the RP Ex fan are made of galvanized sheet steel. Motor The asynchronous three-phase motor of the four-sided explosion-proof fan has an external rotor and squirrel-cage. The electric motor is housed inside the impeller and is cooled by flowing air during operation. Ingress protection IP44, insulation class F. Installation The centrifugal explosion-proof fans are designed for indoor and outdoor mounting and can operate in any position. The fans are adapted for connection to four-sided HVAC ducts. Speed control The speed of the explosion-proof fan is controlled by means of 5-stage voltage controllers TRN, TRR and TRRD. Materials The fan cover RP Ex and connection flanges are made of galvanized sheet (Zn 275 g/m2). Impeller blades are made of plastic, diffuzers are made of galvanized sheet, electroengine of alloy AL, Cu and plastic. All materials are carefully tested, inspected and ensure long life and reliability of the fans. Impellers together with the engine perfectly statically and dynamically balanced.
- Additional Information
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Weight [kg] 44 Availability in 2-3 weeks Manufacturer Remak Type of good fan Design duct, non-explosive Pipe dimension [mm] 700x400 Protection IP IP44 - Download
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Data sheet ds-rpex-rqex-en.pdf Instruction manual (.pdf) manual-vento-en.pdf - Reviews
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