Trillium Flow Technologies (Trillium), formerly Weir Flow Control (WFC), announced the completion of its sale from The Weir Group PLC (Weir) to First Reserve, a leading global private equity investment firm exclusively focused on energy. The sale to First Reserve was announced in Feb. 2019.

Trillium Flow Technologies will consist of the same 15 established global pump and valve brands servicing the power generation, oil and gas, water and wastewater, mining, and industrial sectors. Trillium focuses on every stage of the process including design, installation, and operation utilizing its global footprint and supply chain, aftermarket parts and service, and seeks to provide unmatched responsiveness to demanding schedules.