Laing D5 Solar Series Water Pump

Design
The principle of the spherical motor, which was invented by Laing, is fundamentally different from conventional canned motor pumps. The only moving part in a spherical motor is a rotor/impeller unit, which sits on an ultra-hard, wear-resistant ceramic ball. Maintenance is not necessary under normal conditions and even after lengthy shutdown periods a reliable start-up is virtually assured.  Pump parts exposed to the fluid are completely corrosion resistant.

The Laing D5 Series solar pumps can be used wherever a highly efficient circulation pump is needed without a direct connection to AC power. It can be connected directly to a solar panel and is characterized by its small size, high efficiency,  low power consumption. The shaftless spherical motor technology translates to a long, maintenance free and quiet service life.