sp 5a 21 n 5201921 A special "Low NPSH" first-stage

A special "Low NPSH" first-stage design reduces the pump's NPSHr value

Intermediate guide rail holders are used to stabilize and fixate the guide rails when exceeding 4m in length

The pump is fitted with a suction strainer

Filtri di uscita informazioni generali I filtri di uscita vengono utilizzati per ridurre le sollecitazioni di tensione sugli avvolgimenti del motore e sul sistema di isolamento del motore

DDC 15-4 AR-PVC/T/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

sp 5a 21 n 5201921 A special "Low NPSH" first-stageSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4401 (AISI 316), that ensures high corrosive resistance.