Fully functional, very clean. Compact magnetic driven centrifugal pump by Johnson, type CM10P7-1, model 10-24486-04. Specifications: 15 liters/min, 4.0 GPM flow at 10 kPA/0.1 bar head, 24V, 14W, 16mm (5/8") diameter hose port. Sturdy fixation bracket and long connector (2 pin). Compact size 7 3/4 x 2 1/3 x 3 1/3 inches. Suitable for fresh water, ethylene glycol and salt water.