Venturis / Accessories Showing all 5 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low 8″ 9510- 50 Manhole Ventilation Passthru (MVP) 9518-03 METAL VENTURI BLOWER 9518-13 PLASTIC VENTURI BLOWER 9550-15EX – 25EX 12″ Statically Conductive Ducting 9600-15EX – 25EX 16″ Statically Conductive Ducting