DNV●GL Compressor selection screw compressors CS.65CS.75CS.85CS.95HS.53HS.64HS.74HS.85HS.95OS.53OS.74OS.85OS.95 ExpandersHSE.95 Compressor selection semi-hermetic reciprocating compressors2KES2JES2HES2GES2FES2EES2DES2CES4FES4EES4DES4CES4VE4TE4PE4NE4JE4HE4GE4FE6JE6HE6GE6FE4N4T4P4V4Z Compressor selection DNV-GL semi-hermetic reciprocating compressors for applications with R7444JTEM(U)4HTEM(U)4GTEM(U)4DTEM(U)4CTEM(U)6FTEM(U)6DTEM(U)6CTEM(U)4TMEM4PMEM Compressor selection open drive reciprocating compressors2T2N4T4P4N4H4G6F6G6H