Heavy 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 cast iron, for a wide range of viscous, non-corrosive liquids. HD pumps are specifically designed for difficult applications and those involving high viscosity liquids. HD pumps are known by their sturdy and simple construction. Available with 90° angular configuration. Production stops are the most costly activity in industry. That is why companies all over the world rely on high quality pumps like DESMI ROTAN®. MARINE & OFFSHORE DEFENCE & FUEL

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 exactly, increase the...