Main functions: FU242 type roller, spinning ball bearing roller refueling tankers does for the group. The technical parameters: 1. The amount to: high section from (0 ml and 2 ml) maximum amount each time: 2 ml (2) the propeller rotation speed: 39.2 RPM 3. Electric motor: single-phase 220 v power: 180 w speed: 2850 r/min 4. Overall dimensions (length x width x height) : 600 * 270 * 270 mm 5. Whole machine net weight: 48 kg