Fanuc 

dual Trigger VLV/ RGLTR CO2 TRGR, 

Fanuc # NO-2001-052, 

Built by Proportion Air, their # ISQB-TI050, SN:22079, 

contains their SJ01718-A038 regulator, 

(2) 30vdc MAC valves NEW IN BOX with build spec's

 Location: Top of X