a7f203e8_0_150___Pratt___Whitney_Canada__PW150_Models
[PW118 to PW127 Models] Two-spool, two-stage centrifugal compressors All rotors integrally bladed Each driven independently by low pressure and high pressure compressor turbines No variable geometry Easy electric start – no APU required [PW150 Models] 
Two-spool, four-stage compressor 3-stage axial, single centrifugal, all rotors integrally bladed Axial and centrifugal each driven independently by low pressure and high pressure compressor turbines No variable geometry Easy electric start – no APU required
PW100/150 | Pratt & Whitney Canada
PW150 Models