Healthy Lake
BF Series Injector Aerator Pumps
BF Series Injector Aerator Pumps
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The BF Series Injector Aerator Pumps are specifically designed for larger ponds and lakes that require oxygenation and circulation in shallow areas. These high-performance submersible pumps feature an interconnected vertical air feed pipe, which draws in air from above the water surface. Utilizing the Venturi principle, the system mixes the air with the pumped water and ejects a horizontal column of aerated water. This makes the BF Series mixer pumps ideal for enhancing water circulation and oxygenation in stagnant zones within lakes, golf course water hazards, and larger commercial water features.
The pump is fully submersible and comes with a two-piece, push-fit air snorkel pipe and an air regulator valve, allowing precise control of the air-to-water mix.
Specifications:
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Water Flow Rate:
- BF300: 50,000 L/Hour
- BF450: 100,000 L/Hour
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Air Flow Rate:
- BF300: 13,000 L/Hour
- BF450: 30,000 L/Hour
- Submersion Depth: 40 cm minimum / 110 cm maximum
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Power Consumption:
- BF300: 300 Watts
- BF450: 450 Watts
- Electrical Connection: 230V / Single Phase
- Cable Length: 4.7m
- Dimensions: L70cm x W28cm x H26cm
- Warranty: 12 months
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Technical Information
The pump base is pre-drilled to accommodate 4 x M6 screws (not included) for securing the pump to a ballast, such as a paving slab or concrete base, to prevent movement during operation. Water Garden Ltd recommends a minimum submersion depth of 40cm and a maximum of 110cm to ensure the air intake snorkel remains above water.
The BF Series pumps can influence up to 400m² of water, making them ideal for addressing nutrient-rich areas prone to algal blooms or unpleasant odors. For optimal results, use alongside Lake Bacteria for organic waste digestion and Lake Dyes to reduce sunlight and inhibit algae growth.