All three (3) compression stations have an Ariel JGC4 two stage compressor driven by WAUKESHA’s 12V275GL+ engine. Each package contains: a suction separator, an interstage separator, pulsation vessels, discharge coalescers to remove oil from lubrication during compression; all made from 316L SST or other stainless steel grades that are deemed for the high level of H2S in the compressed gas.