Technical Data HÜDIG Electric-Vacuum-Unit Application: Construction Industry – General Industry – Municipalities - Conveying of ground water Operation and Design: The electric driven water- and vacuum-pump provide a continuously flow of the water-air mixture. Within the large-volume vessel a separation of air and water takes place. The water will be discharged by a reliable GRINDEX submersible pump and the vacuum is built up by a rotation vacuum generator with a pressure less circulatory lubrication. Noise level: 52 dB(A) only. The unit is equipped with a single-axle chassis for construction-site-traffic (vmax = 6 km/h) 0 H5 [m ] Vacuum pump: refer: suction pressure Water pump: refer: pu = 0 bar low pressure Water pump Vacuum pump Engine Shipping data approx. Corn size Power Lengthxwidthxheight input without drawbar Weight Capacity Head Connection max. Capaciy Vacuum DN S DN D Vmax Hmax Ø Vmax pumax PN Pmax lxbxh m m³/h Subject to change without prior n