VEVOR Linear Air Pump, 109L/Min Air Flow Septic Aerator Pump, Aeration System for 1/2 Acre 10 FT Deep Ponds, Water Gardens, Waste Treatments, Septic Tanks, Aquariums, Seafood Restaurants, Fish Farms

It is recommended to use a vacuum pump, the maximum of this product is 6PSI.

Dear Customer, Thanks for your inquiry. The main pipe connects to a pipe with an inner diameter of 18 mm.

All our products come with a 12-months warranty.

Dear Customer, Thanks for your inquiry. The main pipe connects to a pipe with an inner diameter of 18 mm.

While the product description doesn't mention energy efficiency specifically, it does state that the 75W all-copper motor provides 109 L/Min airflow and 0.038Mpa outlet pressure, suggesting optimal output for its energy consumption. However, customers did not find any reviews discussing energy efficiency.

The product description doesn't mention anything about energy efficiency. However, it states that the pump has a 75W motor and provides 109L/min of airflow.