The Iwaki RLT type aquarium pumps handle back pressure better than RLXT pumps and can be used for almost any application. They are recommended for high-head situations or when using cartridge (pressure) filters. The WMD pumps have American motors.

Iwaki WMD-30RLT Pump Features:

• Flow rate: 510 gph
• Max head: 17.7 feet
• Amps: 1
• Dimensions: 11.9" X 3.5" X 4.7"
• Connections: 3/4" MPT Inlet / 3/4" MPT Outlet
• Performance charts (pdf format in new window)
• Further specifications (pdf format in new window)
• Instruction Manual (pdf format in new window)