Hydraulic Investigator pump selection guide

The Hydraulic Investigator is Johnson Pump's selection guide for it's centrifugal pumps.

Search by pump type and family or by capacity and head. Further refine the pump curves to find the pump that precisely meets your specifications

Pump dimensional drawings

To assist you in the planning stages of new installations or the modification of existing ones, Johnson Pump offers you dimensional drawings of our pumps.

These dimensional drawings in AutoCAD® .DWG (R13) and 3D IGES format will allow you to precisely fit our pumps into your piping system.