FEATURES: -Highly reliable in contaminated water and best for dewatering cellars, basins with muddy water, drainage of wells, garden lakes, tanks and lifting water for irrigation or transfer. -For dirty water contaminated with up to 35mm particles -Automatic protection. SPECIFICATIONS: Continuous rating Input 400W/1/2HP Suction & Discharge diameter 25mm(1″) Max. pumping capacity 140 L / min (37 gal/min) Delivery head max 5m (16ft) Submersion depth 5m (16ft) Min. suction level 40mm (1-4/7”) Grain size inlet 35mm (1-3/8”) Dimensions (L x W x H) 160x168x345mm (6-5/16″x6-5/8″x13-5/8″) Net weight 4.3kg (9.5lbs) Power supply cord 10m (33ft) Hose not included.