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In chemical production, material transportation is a fundamental yet critical process. Twin-screw chemical pumps are widely used for conveying various liquid media due to their simple structure and stable operation. However, in practical applications, it has been observed that pump performance can vary with changes in the transported materials. Among these factors, viscosity plays a significant role.

Bearings are indispensable components in many mechanical devices, playing a vital role in reducing friction between moving parts. Two common bearing arrangements are Between Bearings (BB, double-supported) and Overhung (OH, cantilevered). These configurations each have distinct characteristics and suit different working conditions. Introduction

How to Read This Pump Type Spectrum Diagram

Double-suction centrifugal pumps are common industrial equipment widely used in water supply, drainage, chemical, and power sectors. Their primary feature is the efficient transportation of large-volume liquids. The horizontal split structure, a typical design of double-suction centrifugal pumps, offers advantages such as easy installation and simple maintenance. This article details the characteristics and benefits of this structure.