According to Din - 24256 / ISO 2858

Constructional Features:

PCF series Chemical Process Centrifugal Pump is a horizontal single end suction standardized back pull out process pump in accordance with ISO2858 / DIN24256. The PCF series pumps are single piece, self venting radially split volute casing with vortex discharge, close radial impellers have back vanes for hydraulic balancing & reducing stuffing box pressure. The dry shaft construction prevents liquid contact with shaft.