Execution

• submersible pumps for 3” wells

• outer sleeve: stainless steel (AISI 304)

• impeller material: noryl

• connections: 1” - 1½” thread ISO 228

Application

• in water supply networks

• for drinking water supply

• industrial and domestic applications

• irrigation systems

• agriculture

Operating conditions

• highest temperature of liquid: 35°C

• maximum sand content: 50 g/m³ 

• continuous duty

Motor datas

• 2-pole induction motor

• 50Hz, n ≈ 2900 rpm

• insulation class: B

• protection grade: IP 68

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NM4, NMS4 Close coupled centrifugal pumps with flanged connection