Į purchased one last week... This week I am really confused about what I got... Looking at the charts, looks like I have to know the "gear width" in order to know what the GPM will be... How do I find out the gear width?... Here is the model number off the pump: CP124B68PRAX serial: JH37405PT
Thank you. Hope someone can help this idiot...;)))
Great question, the CP in front of the 124 designates that this is a Clutch Pump. For this model code the 6 - represents a 1.25in Gear and 6 GPM.
Information on our Clutch Pumps Model Codes and Performance can be found in this brochure located under Resources (http://www.permco.com/wp-content/uploads/2012/12/CLUTCH_PUMP.pdf).
Additionally, there is also a link to this brochure directly on the 124 Series page under Add-Ons for "Clutch Pumps".
This question has received the maximum number of answers.