Multiple Pig Launching (MPL) Systems: To support the continued development of offshore facilities in the oil and gas industry, GD Engineering has developed a range of Multiple Pig Launching solutions for both Topside and Subsea applications to enable sequential pig launching operations to be performed remotely, without the need to depressurize the launcher.
More information
https://www.celerosft.com/en-us/brands/gd-engineering/products/mp-multiple-pig-launchingmpl-systems