Centrifugal well pump 4SPM2-13

Borehole multistage centrifugal pumps 4SPM series intended for supplying clean water from wells with an inner diameter of at least 100 mm. Electric modular structure formed by using a corrosion resistant stainless steel and are resistant to abrasion. They are used in water supply systems of private houses and cottages, for irrigation and watering gardens, vegetable gardens, raising pressure with automatic pressure maintenance systems. Design characteristics: - Engine asynchronous squirrel cage, oil-extended - Single-phase version with remote condenser installed in the control - The modular design of the pump chamber - Impeller of the closed type stainless steel - Adapter flange stainless steel - Drive shaft stainless steel - Pressure port stainless steel - outlet size - 1 1/4 "Operating conditions: - Maximum fluid temperature + 50 ° C - maximum size of the impurities is not more than 0.2 mm, - the impurity concentration of not more than 260 g / m3 - pH 9.6 - Maximum penetration: 80 .