Pump For High-Temperature Crude Oil

This article focuses on methods to extend the service life of magnetic pumps, covering four aspects: installation specifications, scientific operation, daily maintenance and fault handling. It emphasizes ensuring horizontal stability and coaxiality during installation, avoiding dry running and overloading in operation, regularly maintaining lubricating oil and filters, and conducting test runs after timely fault handling, to help equipment operate stably for a long time and reduce enterprise operating costs.

This article covers process pumps' core traits, working principles, types, industrial uses, and maintenance. It emphasizes API process pumps' role, then highlights TEFFIKO, an Italian manufacturer, offering tailored solutions for industries like petrochemicals to aid proper pump selection and cost-efficiency.

This article details core considerations for crude oil pump selection (medium properties, system demands), standard installation procedures (site prep, connections, testing), post-installation maintenance, and highlights TEFFIKO’s professional solutions for reliable pump selection.

Fluoroplastic magnetic pumps transmit power via magnetic couplings, achieving complete hermetic sealing with zero leakage. When the motor drives the outer magnetic steel of the magnetic coupling to rotate, magnetic lines of force pass through the gap and isolation sleeve to act on the inner magnetic steel, enabling the pump rotor to rotate synchronously with the motor and transmit torque without mechanical contact. Since the liquid is enclosed within the isolation sleeve, material leakage is completely eliminated, reducing pollution, saving energy, purifying the environment, and protecting the physical and mental health of on-site workers

In industrial fluid transportation systems, vertical centrifugal pumps are widely used in fields such as building water supply, heating, ventilation and air conditioning (HVAC), chemical processes, and municipal drainage due to their compact structure, convenient installation, and simple maintenance. However, many users encounter a common yet tricky problem during actual operation: the low rotational speed of vertical centrifugal pumps. This not only affects the pump's head and flow rate but also may lead to reduced system efficiency, increased energy consumption, and even equipment failures.

If you are operating or designing a centrifugal pump system, NPSH (Net Positive Suction Head) is a term you simply cannot avoid. It is not just a physical parameter, but a critical dividing line that determines whether your pump will run smoothly for decades or be scrapped due to cavitation in just a few months.