Bearing System---- 2 Ball Bearing
Life Expectancy---- Ball 77000hrs @ 10000RPM @ 30℃
Frame----------------- Thermoplastic PBT+30% GF, UL94-V0
Impeller--------------- Thermoplastic PBT+15% GF, UL94-V0
Lead Wire------------ UL 1061, AWG 22, 260±10mm, Red(+), Black(-)
Protection------------ Locked rotor protection
IP Grade ------------ IP51, IP54, IP56, IP67, IP68
