Style N Chill Vents

catalog drawing of an OEE Companies VCV-N style vacuum block for high pressure die casting
W (mm)L (mm)T (mm)WLTMHT
VCV-N-8080135501/4-18 NPT5/16-18 UNC
VCV-N-9090175501/4-18 NPT1/2-13 UNC
VCV-N-100100185501/4-18 NPT1/2-13 UNC