Comparison : |
Item # PTFF-N20-10190, 9309 Revolutions Per Minute (rpm) Speed (At Maximum Efficiency) Precious Metal Brushed Direct Current (DC) Micro Motor Item # PTFF-N20-13115, 12193 Revolutions Per Minute (rpm) Speed (At Maximum Efficiency) Precious Metal Brushed Direct Current (DC) Micro Motor
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