The Grundfos SP9-21 is a high-efficiency 4-inch stainless steel submersible borehole pump designed for pumping clean water from wells and boreholes. It delivers a rated flow of 9 m3/h (150 L/min) and a maximum head of 110.8 meters. Manufactured from corrosion-resistant AISI 304 stainless steel, it is suitable for domestic water supply, groundwater extraction, irrigation, and industrial applications. The pump is equipped with a 4.0 kW MS4000 motor, IP68 protection, and is approved for drinking water applications.
Grundfos SP9-21 ni pampu ya kisima 4” yenye 4kW, hutoa 150 L/min, head 110.8m, chuma cha pua, IP68, maji safi, matumizi ya nyumbani na kilimo. TZ2026