Danner 4540 Ap-40 Air Pump, Energy Efficient Motor, Quiet, High Vol Steady Air Flow.

PONDMASTER AP-SERIES AIR PUMPS have been designed to satisfy the requirements of a multitude of water-related applications. All AP-Series air pumps operate on standard 115V electric and come with a 6' power cord. The oil-less motor is designed to operate efficiently and save energy. For outdoor applications, it is recommended that the unit be enclosed to protect it from the elements.

• Energy Efficient Motor
•  
• Quiet Operation
•  
• Easy to Use
•  
• High Volume with Steady Air Flow
•  
• No Lubrication Necessary
•  
• Single Outlet Discharge
•  
• Air Manifold (included)
•  
• AP-20 Aerates Ponds up to 2,500 gallons
•  
• AP-40 Aerates Ponds up to 5,000 gallons
•  
• AP-60 Aerates Ponds up to 7,000 gallons
•  
• AP-100 Aerates Ponds up to 10,000 gallons
• 
  
  Country of Origin - US