Pratt & Whitney PW1921G

Pratt & Whitney PW1921G is a high-bypass geared turbofan variant in the PW1900G model line and PW1000G family. EASA IM.E.090 Issue 10 describes a twin-spool architecture with a three-stage low-pressure compressor and turbine, a geared single-stage fan, an eight-stage high-pressure compressor, a two-stage cooled high-pressure turbine, and FADEC control. It rates PW1921G at 100.31 kN normal five-minute sea-level-static takeoff thrust, 107.24 kN maximum takeoff thrust, and 96.99 kN maximum continuous thrust. Embraer identifies PW1921G as the standard engine for the E195-E2; the existing installation remains limited to that exact aircraft variant.