Product Description 1. Discharge rate per revolution: 0.5L 2. Adjustable minimum volume: 0.05% 3. Accuracy: -0.2%~+0.2% 4. Repeatable tolerance: Less0.1% 5. Flow range: 5L~90L 6. Material: Aluminium Package: 2pcs/ctn N. W.: 11kgs/ctn G. W.: 12kgs/ctn Spec.: 50 x 28 x 30cm