4 pcs paddlewheel aerator

paddle wheel aerator: Model Motor power Machine weight Square measure covering Power efficiency Capacity of oxygen enrichment Noise Insulation resistance ( YC-1.5 1.5kW80kg3-10mu≥1.25kg/h*kw≥1.9kg/h≤78DBA1MΩ Features: 1)With high efficiency and saving over 20% electric energy than tranditional models; 2)The arcuate-bevel gear is made of chromium-manganese-titanium with carbon-nitride surface treatment.This ensures long usage life spans and high rigidity; 3) A mechanical seal is available to prevent oil leakage; 4) Inside protectors are available to avoid the motor being accidentally burnt out; 5) PE floats, nylon impellers, and stainless steel shafts and frames are available; 6) With oxygen transfer rates of 1.9kg (O2)/h, 36.3% higher than the standard, power efficiency is 1.25kg (O2)/kWh, 36.8% higher than the standard,Outer packing: Carton.