These pumps ROCK! I've used these for years on various filter setups and water movement needs. They run very efficiently, and they run for years.
All pumps have the long, 18 foot cord. Other cords and Mag Drive sizes are available on special order.
Mag Drive 500 - Draws 0.8 Amps, Has 3/4" male hose intake and 1/2" threaded discharge.
Mag Drive 1200 - Draws 1.5 Amps, Has 3/4" threaded female intake and 3/4" threaded male discharges.
Mag Drive 1800 - Draws 1.5 Amps, Has 3/4" threaded female intake and 3/4" threaded male discharges.
Mag Drive 2400 - Draws 2.5 Amps, Has 1" threaded female intake and 1" threaded male discharges.
NOTE: These pumps aren't famous for high head pressures. For example: The 1800 GPH Mag drive pushes 1800 GPH at no head but at 10ft head pressure, such as a six foot waterfall, it generates a mere 575 gph..
DON'T use these to push a filter and a water fall.
Best application is in a submerged filter or pumping to a very nearby filtration system.