We are pleased to announce the resumption of production.

But... we are waiting for the resumption of work of the international transport companies TNT and FedEx in Ukraine to deliver your orders to you.

In-Flight Adjustable propellers

The company "KievProp" resumed mass production of three-bladed In-Flight Adjustable propellers!
We offer you a modifications "constant speed propeller" with hydraulic and an electric drive (only manual control available) with a diameter of 1.65, 1.73, 1.82 and 1.92 m of the right direction of rotation and with a diameter of 1.73 and 1.82 m of the left direction of rotation.

The In-Flight Adjustable propellers (Variable Pitch propellers) with an electric drive are intended for installation on aircraft with Rotax 912 - 914 carburetor engines equipped with a gearbox with a hollow output shaft and a gear ratio of 1: 2.43 and 1: 2.273.

The electric drive is adapted for electronic regulators "constant speed" PR1-P of the Italian company "Microel s.r.l." and CS-5 from the Czech company "Woodcomp".

The hydraulic version of the IFA constant speed propeller is designed to work with the Rotax 912 - 914 engines of all modifications, equipped with a suitable hydraulic governor with a "pressure-to-large pitch" algorithm.

All Propellers include:
- hub and its installation kit,
- blades,
- blades covers,
- electric (or hydraulic) drive assembly and its installation kit.

Available options:
- spacer (distance separator) of 15 mm (0.6"), 28 mm (1.1") or 45 mm (1.8"),
- device to control propeller pitch manually,
- 2-color WHITE/BLACK option for blades,
- propeller hub fairing (spinner) Ø 226 mm (8,9"),
- an extension cable connecting the drive.
The types of 3-blades "KievProp"
In-Flight Adjustable propellers
* - for Rotax 912UL (ULS) with gearbox 1 : 2.273
Basic set
The basic set includes blades with covers, hub, fasteners and electric (or hydraulic) drive
3-blade In Flight Adjustable propeller hub
Different blade types
Electric drive
Protective covers for blades
Additionally the set can include a propeller hub fairing (spinner) and spacer
15 mm spacer
28 mm spacer
propeller hub fairing (spinner) Ø 226 mm (8,9")
Contact us
Contact us if you have questions related to our products or services. We will do our best to reply you as soon as possible.
In-Flight Adjustable propellers / Variable Pitch propellers
We work hard everyday to make our clients happy.
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