This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
The Forum Parts and Services Unofficial Allis Store Tractor Shows Serial Numbers History
Forum Home Forum Home > Allis Chalmers > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


roosa master pump
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
Kevin210 View Drop Down
Silver Level
Silver Level


Joined: 08 Oct 2018
Location: Indiana
Points: 436 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kevin210 Quote  Post ReplyReply Direct Link To This Post Topic: roosa master pump
    Posted: 20 Aug 2025 at 8:45pm
I know Ed or Dr will know this,is the roosa master DB
pump a 450 head pump.
Back to Top
Sponsored Links


Back to Top
DrAllis View Drop Down
Orange Level Access
Orange Level Access


Joined: 12 Sep 2009
Points: 22131 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 20 Aug 2025 at 9:36pm
The "DB' series is a two pumping plunger design with "450" being the largest. There are also 270-290- and I don't remember all the other sizes.   The "DC" series is a four pumping plunger design with "310" being the largest (220 Allis) and a spline drive shaft connection.
Back to Top
Kevin210 View Drop Down
Silver Level
Silver Level


Joined: 08 Oct 2018
Location: Indiana
Points: 436 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kevin210 Quote  Post ReplyReply Direct Link To This Post Posted: 21 Aug 2025 at 9:37pm
Thank you Dr Allis.
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.109 seconds.


Help Support the
Unofficial Allis Forum