volute twin-head pump with in-line suction and discharge ports of identical diameter

We recommend a Grundfos CUE frequency converter

Each power head is fitted with an unbalanced rubber bellows seal

Uno speciale design "NPSH basso" di primo stadio riduce il valore NPSHr della pompa

5-16 AR-PVC/V/C-F-31I001 The SMART Digital DDA is a compact positive displacement

cme 5 4 a r g e avbe u a d n 98395322 volute twin-head pump with in-lineCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 1 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is