The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies

Three different types of asynchronous motors are available for BM pumps: MS 4000

La valvola di non ritorno a molla viene fornita con molla Tantal

La pompa è dotata di un motore asincrono 3 fasi

I contatori da DN 20 a DN 25 sono del tipo multigetto con quadrante asciutto per acqua fredda fino a 30°C o acqua calda fino a 90°C

crn 20 6 a fgj a e hqqe 96500398 The motor versions EEx eVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.