Rotan (DESMI)

The HD (Heavy Duty) series is a very robust gear pump designed for viscous media and demanding applications in the process industry. The pump is service-friendly and has a front and back pull-out design as well as an axially adjustable rotor, which enables easy maintenance and minimizes downtime.

The DESMI DSL, NSL and ESL series is a vertical in-line centrifugal pump in a space-saving design that can be easily installed in existing piping systems. The DSL/NSL/ESL series have high efficiency, low NPSH requirements, are easy to install and have low maintenance costs. DSL/NSL/ESL series in-line centrifugal pumps are widely used in various applications and markets. Easy installation and access for maintenance, monobloc design without alignment requirements - with or without ball bearings, or spacer coupling NSL is a radial split, single-stage centrifugal pump in in-line design with connecting flanges according to international standards. The pumps can handle electric motors with different international flange dimensions. The pump casings are fitted with replaceable sealing rings. The impeller has double-curved blades that ensure low NPSH values and high efficiency. The bearing unit is equipped with heavy-duty ball bearings; the smaller models have permanently lubricated ball bearings and the larger models have double ball bearings with grease nipples. Can be supplied with built-in vacuum pump for self-evacuating function. Typical applications and fluids are water - with or without additives, seawater, thin oils, diesel, gasoline, chemicals. Excellent for fuel depots, cooling water/media, circulation systems, alcohols and solvents

Rotan chocolate pump in the CHD series, a gear pump with a unique design for reliable pumping of chocolate products without leakage.

Petrochemical Duty (PD series) is a gear pump designed for applications in the refinery and petrochemical industry, developed to meet the requirements of API 676 (2nd edition). All pumps are hydrostatically and dynamically tested at the factory and have their own test certificate and can be supplied on request NDT test, Welding, Painting, 3.1B certificate etc.

The CD (Chemical Duty) series gear pump is made of acid-proof steel for tough, corrosive applications in the chemical, food and pharmaceutical industries.

Compact gear pump with cast iron IEC motor and good suction capacity. Heavy duty construction with standard seals according to EN12756.

Environmental Duty magnetic drive gear pump, available in cast iron, steel and acid-proof steel, for applications with high environmental, safety and low total cost requirements. Magnetically coupled pumps for ultimate protection against leakage. ED pumps are a very economical solution compared to traditional sealed pumps, especially where the application requires the use of double mechanical shaft seals. Often these applications are very different, resulting in seals and support systems requiring regular attention and/or replacement. The life cycle costs of ED pumps are generally much lower than for pumps with seals.