Oxygen Pump, DC 12V 18W Aluminum Alloy Aquarium Air Aeration Pump for Aquaculture Fish Tank Hydroponic System 38L / min

• DC Permanent Magnet Motor--DC permanent magnet motor is used to make the piston reciprocate in the cylinder to produce a large displacement and high pressure airflow.
• The old or damaged valve can be replaced perfectly, and the working efficiency of sprayer can be improved.
• All finishes are non‑toxic and safe to use, easy to install and disassemble, and have a long service life.
• Using high‑quality PP material, environmental protection, sturdiness and durability, corrosion resistance.
• Exquisite workmanship, safe and reliable, stable performance, is an excellent sprayer accessories.

How to Use: Please check the supplied voltage as required, and read the instruction manual before use to keep the pump dry. Place the air pump at least 11.8 inches above the aquarium water level to prevent backflow of water. Otherwise, install a backflow prevention valve to prevent backflow and burn the pump. When the pump is running, keep good ventilation. The working environment temperature should be in the range of 32.0℉‑100.4℉. If you put it outdoors, avoid the sun and rain. In order to obtain the maximum air flows and extend the service life of the air pump, we recommend cleaning the air pipes and air stones regularly. Specification: Item Type: Oxygen Pump Material: Aluminum Alloy Weight: Approx. 1190g / 42oz Product Size: Approx. 14.5x10x7.3cm / 5.7x3.9x2.9in Power: 18W Voltage: DC 12V Pressure: 0.06MPa Exhaust Volume: 38L/Min Uses: Suitable for aquaculture, fish tanks, aquariums Package List: 1 x DC Oxygen Pump 1 x Splitter 1 x Connecting Tube 1 x Manual 1 x Connecting Wire 1 x Copper Nozzle Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2.This is a direct current pump, which is in contact with direct current. The pump is not submersible, please do not put it in the aquarium and keep it dry.