New Magnetic DC 12V Electric Brushless Centrifugal Water Pump 3M Fountain 840L/H HOT Dimensions: Approx 9cm x 5cm x 7cm (L x W x H) Rated voltage: 12V DC. Rated current: 1050mA. Diameter of Outlet: 20.3mm Diameter of Inlet: 20.3mm Food-grade: Yes Capacity: 840L/H Pump head: 3.8M. Noise: &lt;=40dBA/0.5M. Working temperature: 0 ~ +60 Service life: 20000 hours up. Motor: DC brushless motor.