EPG #1 (Red pump model)

Figure 1: 

 

 Figure 2: (Orientation coils may have been composed of 400 turns, with #30 gauge wire.) 

 

 Figure 3: 

 

 Figure 4: Top view of PCB 

 

 Figure 5: EPG orientation pulsing coil board. 

 

 Figure 6: 

 

 Figure 7: 

 

 Red pump information (Little Giant B-500): 

 

 Pump was rated for 500GPH at a lift height of 1 foot. Specification for EPG was 50 inches/second of movement for slurry. 90 inches/second for gaseous medium.  

 Parts list/source used in Max Miller's EPG replication: