Product Overview
- Hydraulic Propellers
- Electric Propellers
- Reversible Propellers
- Fixed Pitch Propellers
- Ground Adjustable Propellers
- Type Certification List (pdf)
- Spinner
- Governors
- Accumulator
Special Applications
- Props for Windtunnels
- Props for Airships
- Props for Hovercraft
- Props for Vintage Aircraft
- Props for High Altitude Aircraft
- Props for UL / LSA
Additional Information
Governors for Reversible Hydraulic Constant Speed Propellers
The P-9( )-( ) hydraulic propeller governor is a single acting governor developed for dual piston hydraulic variable pitch propellers equipped with reverse and feathering capability.
This governor works in combination with a dual pressure single acting propeller system. It is designed for oil pressure to decrease pitch (counterweighted propellers, only).
Governors for Hydraulic Constant Speed Propellers
Our governors are designed for standard installations as well as FADEC governors for new engine designs and optional for already existing aircraft engines.
The P-8( )-( ) hydraulic propeller governors are regular single acting, base mounted centrifugal governors, suitable for any hydraulic variable pitch propeller with or without feathering capability, installed on single or twin engine aircrafts.
They are smaller in size and lighter in weight when compared with other designs on the market.
The P-8( )-( ) governors are single acting using oil pressure either to increase or decrease (counterweighted propellers) pitch.


