Paddle Wheel Aerator

5.5kw microporous aerator for 1.5-2.5m deep ponds. Maintains ≥5mg/L dissolved oxygen with 196.2m³/h air volume. Uses 1.1-1.5kw vs 6-9kw for propeller aerators, saving 10,000kWh/year. Microbubble technology ensures rapid oxygenation and silent operation.

4HP 3kw floating ball aerator with ≥4.5 kgO²/hour oxygenation capacity and ≥1.5kg/kw.h power efficiency. Features intelligent motor protection, corrosion-resistant impellers, and chromium-manganese-titanium alloy gears for long service life. Covers 8-12 Mu water surface with 1-year warranty.

Aquaculture Paddle Wheel Aerator delivers ≥2.3 kgO²/hour oxygenation with ≥1.5kg/kw.h power efficiency. Features durable chromium-manganese-titanium alloy gears for long service life, 380V motor, and covers 5-8 Mu water surface. Includes machinery test report, video inspection, and 1-year warranty.

Fish Farm Variable Frequency Aerator: 2.2kw gear-free design saves 20-30% electricity, soft start protects aquatic life, no-burn-in protection, maintenance-free operation with 1-year warranty. Eco-friendly and energy-efficient for sustainable aquaculture.

Maintenance-free 1.5kw aerator saves 20-30% electricity with soft start protection. No gearbox eliminates oil changes, features mobile APP control and wide voltage range (220V-400V). 1-year warranty with low noise operation.

1HP 0.75kw floating aerator with arc bevel gear technology saves 20%+ electricity. Features 304 stainless steel construction, ≥1.1 kgO²/hour oxygenation, mechanical seal, and 1-year warranty. Ideal for 1-5 mu fish/shrimp ponds with machinery test reports provided.

Wholesale High Efficiency 1.5kw 2HP Pond Paddle Wheel Aerator with automatic operation, 1-year warranty, and online support. Features carbonitrided alloy steel gears for durability, motor protector for safety, and options for seawater/corrosive environments. Oxygenation capacity ≥2.3 kgO²/Hour, power efficiency ≥1.5kg/kw.h.

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.

2.2kw Microbubbles Aerator delivers stable dissolved oxygen ≥5mg/L with exceptional energy savings - uses only 1.1-1.5KW versus 6-9KW for propeller aerators. Features microcellular bubble technology for high-efficiency oxygenation, silent operation, and suitability for 1.5-3 meter water depths. Includes 1-year warranty and quality certifications.

1.5kw microporous aerator for aquaculture offers energy conservation (uses 1.1-1.5KW vs 6-9KW of propeller aerators), high-efficiency microbubble oxygenation, and silent operation ideal for shrimp/crab farming. Includes 1-year warranty, machinery test report, and video inspection.

0.75KW paddle wheel aerator with 2 impellers for 1-5 Mu ponds. Features chromium-manganese alloy steel gears for long service life, ≥1.1 kgO²/Hour oxygenation capacity, 1400r/min speed. Includes machinery test report, video outgoing-inspection, and 1-year warranty.

1.5KW 4-paddle wheel aerator with multi-layer safety protection, energy-efficient arc bevel gears (20%+ electricity saving), and 304 stainless steel construction for freshwater & seawater aquaculture. Easy to operate, 1-year warranty, and online support.

Wholesale 3KW 380V pond paddle wheel aerator with automatic phase loss & overheating protection. Features durable chromium-manganese-titanium alloy gears and optional corrosion-resistant impellers for fish/shrimp farming. Includes 1-year warranty and machinery test report.

Factory Price 3kw impeller aerator for fish/shrimp farming. Features automatic motor protector, corrosion-resistant alloy gears, and optional plastic/stainless steel impellers for saltwater/industrial wastewater. 1-year warranty, 380V/220V voltage, suitable for 8-12 Mu water surface.

4-paddle wheel aerator with 2HP motor, ≥1.9 kgO²/hour oxygenation capacity, and ≥1.25 kg/kw.h power efficiency. Features manganese alloy steel gears, mechanical seal, and corrosion-resistant 304 stainless steel components. Suitable for 6-11 mu water surfaces with 1-year warranty.

3.0kw High Efficiency Microporous Aerator delivers 70.2m³/h air volume with energy conservation, using microbubbles to rapidly increase bottom water DO above 5 mg/L. Saves up to 10,000 kWh vs traditional aerators, suitable for 1.5-3.3m ponds with 70 oxygenation discs.

1.5kw paddle wheel aerator with ≥2.3 kgO²/hour oxygenation capacity and ≥1.5kg/kw.h power efficiency. Features motor protector, chromium-manganese-titanium alloy gears, and customizable plastic/stainless steel impellers for seawater/industrial use. Covers 5-8 Mu, includes machinery test reports and 1-year warranty.

High-efficiency 3KW floating aerator with ≥4.5 kgO²/hour capacity and ≥1.5kg/kw.h power efficiency. Features motor protection to prevent burnout, durable chromium-manganese-titanium gears, and corrosion-resistant plastic/stainless steel impellers. 1-year warranty, machinery test reports provided.

1.5kw pond aerator with plastic impeller for 5-8 Mu water surface. Features ≥2.3 kgO²/hour oxygenation capacity, ≥1.5kg/kw.h power efficiency, 380V voltage, motor protector, and 1-year warranty. Stainless steel impeller requires no maintenance in corrosive water.