Liberal Dictionary English Dictionary
adjective
- (of a marine or aircraft propeller) having blades whose pitch can be changed while the propeller is stationary, chiefly to suit various conditions of navigation or flight.
AHX-E Adjustable Pitch E Propeller
NEUFORM PROPELLERS
Adjustable Pitch Vane Axial Fan – Chicago Blower (India) Pvt. Ltd
ProPulse Adjustable Pitch Propellers
Fanquip adjustable pitch aerofoil impellers