1. NSK ball bearing, acceptable for continuous operation of 5000h 2. Operating temperature range - 20?C ? 50?C 3. Insulation Class F 4. Enclosure class IP 44 5.Casing made of ABS (FR) 6.Backward-curved centrifugal impeller using PA66(FR) 7.ABS (FR) connection box 8.External rotor motor with low temperature rise 9.Motors is equipped with automatic reset thermal overload protection. 10.Voltage-230(V/Hz)
