Water pumps are indispensable devices in modern industry and daily life, playing a crucial role across various fields such as water supply, drainage, manufacturing, and agriculture. Whether it's providing clean water for households or transporting liquids in industrial settings, water pumps serve as the backbone of fluid handling systems.

This article compares industrial centrifugal pumps and positive displacement pumps in terms of working principles, suitable media, oil and gas industry adaptability, and selection processes to facilitate accurate selection, while introducing Teffiko's professional pump solutions and consultation methods

Sewage pumps are vital in wastewater management, adapting to diverse scenarios with specialized designs. Their robust structure handles impurities via widened flow passages and cutting devices, while varied types like submersible and centrifugal models cater to different installation and sewage conditions. Efficient selection based on factors like solid content and head ensures seamless operation across municipal, industrial, and construction sectors, underpinning effective sewage conveyance and treatment.

Centrifugal pumps are widely used in industrial production for their simple structure and high efficiency, but face challenges when transporting solid-containing media or slurries. This article first analyzes the characteristics of solid media and slurries, then explains the working principle of centrifugal pumps and the wear and blockage issues of traditional structures in handling solid-containing media. It compares application scenarios of various slurry pumps, clarifies that centrifugal pumps, after upgrading with wear-resistant materials and flow channel optimization, excel in transporting medium-low concentration, small-particle slurries. It also introduces their applications in municipal and mining fields and optimization solutions, emphasizing that reasonable design enables centrifugal pumps to transport solid-containing media efficiently and reliably.

This article outlines full-process safety guidelines for centrifugal pumps, covering pre-startup inspection, real-time operation monitoring, post-shutdown checks and emergency handling. It emphasizes key steps to avoid failures, leaks and accidents, with insights from TEFFIKO, a professional pump brand.

Having worked in equipment management for ten years in a chemical plant, I've handled at least dozens of pump types. The most reliable pump for handling viscous materials is undoubtedly TEFFIKO's General Type Single Screw Pumps. Since switching to this system last year, I haven't had to work overtime due to pump blockages.