A H-Square standard, the VWSET-C vacuum wand set used for handling 200mm and smaller thin wafers. Set includes everything needed to start handling wafers safely using house vacuum. H-Square recommends house vacuum greater than 22" Hg for best performance. Designed for ISO Class 3 (FS209E Class 1) Antistatic construction, chemical resistant; This is a fixed set; no part substitutions. Set includes: T793PKAS3 ESD PEEK Tip NOASPF2 Normally Open Vacuum Wand HSU Vacuum Wand Shut-off Holder CTA12 Adapter Assembly for grounding coil cord CC11SDS ESD Coiled Tubing **Requires external vacuum source Vacuum tip has a 0.15in2 area vacuum pocket. When used with 22″Hg vacuum source, has a 1.6 lbs theoretical holding capacity.