S4 12/18 T 4GG 4" submersible pump for boreholes and wells - 3,0kW - 3x230V DAB.S4 GG

Product detailed description

S4 12/18 T 4GG Submersible 4" Borehole and Well Pump - 3.0kW - 3x230V

Submersible centrifugal pumps for wells and boreholes larger than 4" diameter. The pumps are used for pumping water , for pressurizing and supplying water to the distribution systems of small and large buildings, civil and industrial, as well as for irrigation, washing, and fire-fighting systems. Technopolymer impellers with stainless steel suction rings. Cladding pumps , a shaft, a coupling with a motor, an integrated suctionfilter and stainless steel cable cover. Satbody together , the displacement body and the hinge lugs are made of AISI 304 stainless steel. Removable integrated checkvalvemade of technopolymer or with an anti-corrosion plate (depending on the model). Technopolymer impellers designed to ensure a high level of efficiency in accordance with the 2009/125/EC Directive (Eco design - ErP) with an MEI ≥ 0.4 for the entire range. They are ACS certified, WRAS certified. The 4GG motor is a two-pole asynchronous motor, the parts of the motor that are in contact with the water , they are made of AISI 304 stainless steel. The pressure block and bushings are cooled and lubricated with a mixture of water and glycol. The engine is housed in slippery radial bearing , the axial load is captured by a robust slippery heel bearing.