Main Parts Motor: Permanent Magnetic Synchronous DC Motor Controller: Frequency Conversion Controller Shaft: Polyamide Float: HDPE Impeller: Polyamide Gear Box: / (No Gear Box) Technical Parameters Item No.: SLB-1.5-1 / SLB-1.5-2 Power (KW): 1.5 Voltage (V): 380/220 Oxygen-enrich Capacity (kg/hr) : 3.13/2.93 Paddle Diameter (cm): 36
