Super Vac Manhole Adapter Size:16" x 24" Its compact design allows for

Its compact design allows for easy handling

continuous fog output from a re-engineered heat exchanger

• Strike bezel provides emergency glass-breaking capability

these axes provide enhanced visibility while delivering the durability

mass casualty events

Super Vac Manhole Adapter Size:16" x 24" Its compact design allows forFor even more versatility, Super Vac offers a manhole adapter, which allows departments and utility companies to safely place negative pressure fans on top of the manhole to pull smoke and toxic fumes from deep below the surface. This aluminum adapter is available in four sizes. Manhole Adapter Fan Size Manhole Size MA12 24 12"(305 mm) 24" (610 mm) MA12 30 12"(305 mm) 30" (762 mm) MA16 24 16"(406 mm) 24" (610 mm) MA16 30 16"(406 mm) 30" (762 mm)