I would not believe that one too much. All correctly designed and made check valves will operate perfectly on either. Next fallacy? <GRIN> ----- Original Message ----- From: "Harry Wade" <hww@xxxxxxxx> To: <modeleng@xxxxxxxxxxxxx> Sent: Saturday, March 19, 2005 7:56 AM Subject: [modeleng] Re: Injectors > At 11:34 PM 3/18/05 -0000, you wrote: > >I think the item that causes the biggest problem for injectors are the clack > >valves. The balls should have a diffrent lift for either pump or injector > - Andy > > Which one to which? > > Regards, > Harry > > MODEL ENGINEERING DISCUSSION LIST. > > To UNSUBSCRIBE from this list, send a blank email to, > modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line. > > > MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.