Chemical Duty Pumps Key features and benefits • Flexible sealing options • “True" back pull-out design • Opposing inlet and outlet connections with oversized ports • Shaft supported by two ball bearings in single sealed configuration • Self-priming with large suction capabilities • Low NPSH requirements • Self-draining, integral safety relief valve • No speed reduction required in six smaller sizes • Complete heating/cooling jacketing available Capacity Range Pumps in stainless steel, designed to handle corrosive liquids. CD pumps are designed for handling corrosive liquids, primarily found in the chemical processing, food and pharmaceutical industries. Available with 90° angular configuration. Special features and understanding product demands are necessary for being a supplier in this field. DESMI has the products required and has a large number of ROTAN® pumps in operation. MARINE & OFFSHORE DEFENCE & FUEL

Selection of Pump size PLEASE NOTE! ED: Capacity curve up to 151 GP: Capacity curve up to 101 To select the pump size with this table, you should only know: - The capacity - The viscosity We start at the top of the table with the viscosity, and draw a line down, staying within the colour of the selected viscosity range (see example). Then we start at the right of the table, drawing a horizontal line starting with the required capacity (see example). The point where these two lines meet determines the pump size, defined by the diagonal lines in the table. If you do not hit one of these pump lines...