Type: Watering Kits. Features deflation valve and clear, precise scale for adjustable dosage and easy operation. Powered by water pressure, ensuring minimal pressure loss without the need for additional power sources. Designed with accurate ratio settings that remain stable regardless of water flow or pressure variations. Suitable for irrigation, equipment maintenance, horticultural applications, livestock farming, environmental and water treatment, industrial uses, food processing, and other applications requiring consistent dilution. Condition: New. Thread: G3/4 in. Proportion Range: 0.4% - 4% (1:25 to 1:250). Flow Range: 20 L/H - 2500 L/H. Working Water Pressure: 0.2 - 3 bar. Continuous Work: Up to 100T. Water Temperature: 4 - 30°C. Weight: 1866g / 65.8 oz. Application: Irrigation, equipment maintenance, horticultural flowers, domestic farming, environmental and water treatment, industrial processes, vehicle cleaning, food processing, printing industry, and other applications requiring fixed dilution ratios. Color: Blue. Material: PP Plastic. Inlet Diameter: 32mm / 1.3 in. Outlet Diameter: 25mm / 1.0 in. Pump Dimensions: 49 x 16 cm / 19.3 x 6.3 in. Package Contents: 1 x Proportional Pump, 1 x Bag of Round Gaskets (4 pcs), 1 x Buckle, 1 x Capillary Tube (with Filter), 1 x Wrench. Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement error allowed is +/- 1-3 cm.