Tag: Positive Displacement

Introduction In the realm of municipal wastewater treatment and industrial slurry handling, the double disc pump has carved out a niche as a robust solution for difficult fluids containing solids, rags, and grit. However, a surprising number of these installations fail prematurely, not due to mechanical inadequacy, but because of improper Variable Frequency Drive (VFD) […]

A diaphragm metering pump is a precise and reliable device used in various industries to control the flow of fluids. These pumps operate by moving a diaphragm to create a vacuum, drawing fluid in through a one-way valve, and then pushing it out under pressure. This mechanism ensures accuracy and consistency, making it ideal for […]

Sludge pumps play a crucial role in wastewater treatment processes. These specialized pumps move thick, semi-solid materials through various stages of treatment. They handle the challenging task of moving sludge, which contains a mix of water, organic matter, and contaminants. Activated sludge is a common method used in wastewater treatment plants to break down organic […]

Overview of Electric Wastewater Pumps Electric wastewater pumps are essential for moving sewage and contaminated water in various settings. These pumps come in different types and have specialized components to handle the challenges of wastewater management. Types of Electric Wastewater Pumps Submersible pumps are common in wastewater systems. They work underwater and can handle solids […]