Completely Automatic Pressurizing Units Provided With Flow Switch And Self Priming Jet Pump. Protect Also Against Dry Run. Installed To Stabilize Or Increase The Pressure Water System. Single Phase 230 V. Self Priming Jet Water Pumps With A Very High Hydraulic Performance And A Considerable Pressure Capacity. Able To Pump Up To 8 M Depth And Work Perfectly Even In Water. Suitable For Water Lifting And Distribution In Domestic Fittings By Small And Medium