Temporary pipeline strainers are short-term filtration devices installed in pipelines to protect pumps and downstream equipment during commissioning, startup, flushing, or maintenance. They remove debris such as welding slag, rust, scale, and solid particles, helping prevent pump damage, blockage, and unplanned shutdowns before permanent filtration systems are put into service. https://www.johnsonwedgewire.com/news/temporary-pipeline-strainers-for-pumping-filtration-solutions.html