View Single Post
  #3  Post / In Thread 
Old 12th June 2009, 07:59 PM
bertie8ton bertie8ton is offline
Engineer
 
Full Name: john quirk
Join Date: Nov 2007
Location: New Forest
Posts: 656
Default

careful. there appears to be several designs of two chamber pumps fitted to piston valve avelings. The pump rods always seem to be off centre on the ones I've seen recently.
Reply With Quote