BUILT FOR OUTDOOR WATER FEATURES - the compact Blagdon 650 Auto Shut-off Feature Pump will supply flow to a fountain up to a maximum head height of 100 cm at 160 Litres per hour AUTO SHUT OFF SENSOR TO PREVENT BURNOUT - a revolutionary pump with an auto shut-off sensor to prevent burnout by automatically turning off the pump when the water level is low and automatically turning the pump back on when the water is refilled REDUCED CLEANING & BLOCKAGES - to help reduce cleaning and blockages, this pump includes a pre-filter cage and has an adjustable water flow STABLE COMPACT DESIGN - the pump has sucker feet and should be located on a firm and level base in the pond or water feature, place the pump in the desired location and then attach the hose connector that is suited to your water feature. Hose connectors supplied; 3/8" hose fitting and 1/2" hose fitting FEATURE BODY DIMENSIONS - 7.5cm high, 12cm long, 7.5cm wide The pump should be located on a firm and level base in the pond or water feature.The pump should be covered with water at all times. Make sure there is ample cable from the mains supply. Place the pump in the desired location and then attach the hose connector that is suited to your water feature. The largest diameter hose fitting will give maximum performance when fitted to the pump. The flow control can now be adjusted