BASIC NAME BOX NAME MODIFIER FOR PROTECTION FOR CAMERA FRONT AND REAR OPENING SCREWED MATERIAL ALUMINUM SILICON PROTECTION GRADE IP-67 WINDOW ZNS – ZINC SULFIDE CAMERA DIMENSIONS 450.85 ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE VIPER IMAGING-120006806 NOTE: – WITH SHIELD AGAINST RADIATION; – CONNECTIONS; – 1/4 INCH NPT REFRIGERATOR; – REFRIGERATOR VENT 1/4 IN NPT; – 3/8 INCH NPT COOLER. – WITH PURGE WINDOW 3.3 SCFM-20 PSI TYP; – COOLING TEMPERATURE: -15 TO 60 DEGREES CELSIUS; – PRESSURE 15 SCFM 20 PSI TYP/100 PSI MAX; – WITH PAINTED ALUMINUM ARTICULATED SUPPORT.