Under the contracts with Novatek-Yurkharovneftegas Sumy NPO will manufacture and supply four GPA-Ts-25 gas pumping units and seven filter-separator units. Each gas pumping unit has output of 25 MW. They were designed around Zorya-Mashproject DU80 gas turbines. The units will be equipped with Sumy NPO centrifugal compressors. Last year for the first stage of compressor station three gas pumping units each rated at 25 MW were supplied to the site.