Pan World 50 PX-X Compact Magnetic Drive Pump. For OEM and general applications, offering ceramic bearing and ceramic spindle as standard wearing parts to achieve long life expectancy. 792 gph max flow at 0 head feet. 1 inch mpt threaded inlet and outlet. 13 feet maximum head. Motor input is 90 watts. 636 gph max flow at 6.6 head feet. 2 year warranty.