The Stainless Steel AVW - Z - Dual Wrap w/Dual Mini Mitter Combo and the best Mini Mitter combined in one unit ideal for space savings in tunnels and clean appearance desired in longer tunnels. Z-Wrap Around operate gravity. No complicated controls, because of the Design it can self adjust to most conveyor speed requirements. Simple design is constructed of heavy grade Stainless steel. Van High brush height is ideal for vans and sport utility vehicles because it cleans the sides with smooth even pressure.