A H-Square standard, the VWSET-D vacuum wand set used for handling 100mm and smaller wafers. Set includes everything needed to start handling wafers safely using house vacuum. H-Square recommends house vacuum greater than 18"" 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: T75072PKAS ESD PEEK Tip (Quantity 1) NOASQ2 Normally Open Vacuum Wand (Quantity 1) HSU Vacuum Wand Shut-off Holder (Quantity 1) CTA12 Adapter Assembly for grounding coil cord (Quantity 1) CC9SDS ESD Coiled Tubing (Quantity 1) Requires external vacuum source