impeller paddle wheel aerator

6 Impellers 2.2kw Aquaculture Water Surface Floating Paddlewheel Aerator for Fish Shrimp Pond

6-impeller 2.2kw paddlewheel aerator with zero-leakage mechanical sealing prevents oil pollution. Provides ≥2.4 kgO²/hour oxygenation for 8-12Mu ponds. 380V motor, 1-year warranty, long service life for eco-friendly aquaculture.

Floating Ball 3kw 4HP Shrimp Pond Aerator Impeller for Fish Farming Aeration

3KW paddle wheel aerator with built-in motor protector for automatic safety shutdown. Features chromium-manganese-titanium alloy gears and optional corrosion-resistant impellers for seawater/industrial use. 1-year warranty, ≥4.5kgO²/hour oxygenation capacity.

380V 2HP Fish Pond Aerator Impeller Floating Ball for Shrimp Farming Aeration

High Power 2HP 380V paddle wheel aerator with ≥2.3 kgO²/hour oxygenation capacity and ≥1.5kg/kw.h efficiency. Features motor protector, corrosion-resistant alloy steel gears, and optional plastic/stainless steel impellers for seawater/industrial use. 1-year warranty, serves 5-8 Mu ponds.