fbpx

 

Is there anyone that has the complete specification of the ROTAX 915 is authorized fuel pump assy ? I need data on :

- Pump performance curve (when one or both pump(s) is/are on)

- Self-priming length of the pump

Any data or experiences are greatly appreciated :) 

  • Re: Fuel Pump Specification for 915 is

    by » 4 weeks ago


    If you require detailed technical information for an OEM development application using ROTAX 915 iS , please contact the distributor for your region:

    https://dealerlocator.flyrotax.com/

    PS:  Indonesia is serviced by:

    Peiport

    Rm. 1302, Westlands Centre, 20 Westlands Road, Quarry Bay
     
    Hong Kong
    Phone: 00852 2885 9525
    Website: www.peiport.com

    Responsible for:

    Thailand
    Philippines
    Indonesia
    Malaysia
    China
    Vietnam
    Taiwan
    Timor-Leste
    Macao
    Mongolia
    Myanmar
    South Korea
    Cambodia
    Hong Kong
    Japan

     

     


    Thank you said by: Ridwan Magasi Subarta

  • Re: Fuel Pump Specification for 915 is

    by » 4 weeks ago


    Reverse engineering indicates that the pumps are Rotax custom assemblies based on the Pierburgh Model E2T - 7.21287.53.0 pump.
    The Electrical and Fuel fittings are Rotax Custom Specified.

    My own experiments indicat that a new pump can pull about -2.5psi of head in Air.
    Implying that about 6 feet of self prime could theoretically be possible, but I wouldn't push my luck.

    My installation has ~18" of positve head with a full tank and ~12" of Negative Head at empty.
    So in actual operation Self priming is never a real consideration.

     

    27523_2_PierburgFuelPumps.pdf (You do not have access to download this file.)

    Bill Hertzel
    Rotax 912is
    North Ridgeville, OH, USA
    Bill.Hertzel@Yahoo.com
    Clicking the "Thank You" is Always Appreciated.



You do not have permissions to reply to this topic.