@ Sand and Water Mixture from 
Sand Trap or Weighing Station 
Pulled in by Vacuum 
@ OUTPUT: Sand and Water Mixture to 
Weighing Station or Sand 
Feeder () INPUT: Clear Water from 
Centrifugal Pump 
=— 
--- 
=-= 
eS ss 
@) High-Speed vet S—-==/ } 
Creates Vacuum <———| I. 
&a— : 
(I 
= =. 
= 
=-— 
>= 
Figure 8. Diagram of eductor. 
Figure 9. Photo of weighing station. 
22 
