i bought a used glockemann pump and would like to know how to adjust it for top performance.It is a 160 water dragon. l also need to find out which nuts adjust what.Any info would be great.

Pat, March 2011

i have a used 160 water dragon pump how do i set it up tried always it wont work.dont know if anything was not right when i got it any help please

robbie, July 2014

the middle adjustment is the throttle ie screw in for more power.
the adjuster nearest the waste valve is screwed in just enough so the valve opens & shuts automatically
these two adjustments are the main ones.
The third adjustment tends to be a one off adjustment.
For a powerful site ie large drop in river (less than 2-3m) is screwed in some what & visa versa

Ralph Glockemann, March 2014

Drop an email to these folk and they will send you a full manual with the complete instructions. I just did the same thing. They still have spares and the different size bores as well,

http://www.gpe-waterpumps.com/contact.html

another Glockemann user, March 2011