MT-Propeller Hydraulic Accumulator

MT-Propeller Entwicklung GmbH was founded in 1981 by Gerd Muehlbauer and is well known in the world of general aviation as the leading manufacturer of natural composite propellers for single and twin engine aircraft, airships, wind tunnels and other special applications.

The hydraulic accumulator consists of a piston and cylinder, air or nitrogen charged at one end, capable of storing oil at the governor relief valve pressure during normal propeller governor operation.

It is intended for the use with a constant speed single acting propeller governor with unfeathering capability or for a constant speed single acting propeller governor for aerobatic airplanes with accumulator fitting.

Special Features:

Straight, 45 degree or 90 degree fittings are available for the oil filled end of the accumulator.

The accumulators P-726, P-893 and P-905 feature a two position electric magnetic valve to close and open the accumulator independently from the governor operation.

Without electrical power the magnetic valve closes the oil supply line from the accumulator to the governor.

The accumulator is approved for being mounted in any convenient position. Location recommendation and parts used for the installation depend on the particular aircraft.

Supply of MT-Propeller Hydraulic Accumulator, feel free to contact us.

MT-Propeller Hydraulic Accumulator


Contact Us

  • A&S Hydraulic Co., Ltd
  • 469 Xinsheng Road, Gaoxin District, Chengdu, China
  • Tel: +86-28-65376553
    Cell: +86-18398982650
  • Fax: +86-28-86129221
  • Contact Person: Sandra Yan
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