Model Boat Mayhem

Please login or register.

Login with username, password and session length.
Pages: [1]   Go Down

Author Topic: Where to find a 3mm piston driven Axel feed pump  (Read 316 times)

Bernhard

  • Full Mayhemer
  • *****
  • Offline Offline
  • Posts: 150
Where to find a 3mm piston driven Axel feed pump
« on: December 10, 2019, 09:33:21 AM »

Where to find a 3mm  piston driven Axel feed pump,,, Polly steam don't have them any more
and the ones from Jin China,,is 7mm piston,, so


Regards Bernhard
Logged

Bernhard

  • Full Mayhemer
  • *****
  • Offline Offline
  • Posts: 150
Re: Where to find a 3mm piston.. driven Axel feed pump
« Reply #1 on: December 12, 2019, 08:27:49 AM »

Martin Baylis  will do one,,, 3,2 piston 


Bernhard
Logged

KNO3

  • Full Mayhemer
  • *****
  • Offline Offline
  • Posts: 1,195
  • Location: Vienna
Re: Where to find a 3mm piston driven Axel feed pump
« Reply #2 on: December 15, 2019, 03:29:54 PM »

Regner makes a pump with 5 mm piston: http://www.regner-dampftechnik.com/product-page/servo-pumpe-ohne-servoelektronik
If you discard the servo, the pump itself is very small and detailed, would fit a steam engine quite well.
Logged

Bernhard

  • Full Mayhemer
  • *****
  • Offline Offline
  • Posts: 150
Re: Where to find a 3mm piston driven Axel feed pump
« Reply #3 on: December 15, 2019, 08:56:48 PM »

THANKS YES I KNOW I HAVE 2 OF THEM 1 MADE TO AXELPUM..THE PROBLEM WITH THIS PUMP ARE THEY ARE NOT STRONG ENOF.IN THE BRASS  PART..SO IT TURN OVER AFTER A TIME DON IT ON 3 PUMPS..SO..I WILL BAY THE ONE MARTIN B..WILL DO..IT LOOK LIKE THIS I THINK.AND IT IS 3 2MM
Logged

derekwarner

  • Full Mayhemer
  • *****
  • Offline Offline
  • Posts: 8,161
  • Location: Wollongong Australia
Re: Where to find a 3mm piston driven Axel feed pump
« Reply #4 on: December 15, 2019, 09:32:57 PM »

Hi Calin, and as you say .. .."Regner makes a pump with 5 mm piston" .......

Pretty sure Bernhard has or had one of those installed in a clinker boat...but the constant rotational  squeak scared the fish away {-)


Derek
Logged
Derek Warner

Honorary Secretary [Retired]
Illawarra Live Steamers Co-op
Australia
www.ils.org.au

Bernhard

  • Full Mayhemer
  • *****
  • Offline Offline
  • Posts: 150
Re: Where to find a 3mm piston driven Axel feed pump
« Reply #5 on: December 16, 2019, 07:56:57 AM »

Thanks..Yes,,
here is one i made to Axel pump
https://www.youtube.com/watch?v=br6-NDgeDg8
Logged
Pages: [1]   Go Up