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Hazardous Underground Trench System

The EFi75XX, with a .75hp intrinsically-safe motor and patented impeller design, produces an impressive 2,500 CFM. Having ATEX and IECEx certifications for hazardous locations use, the EFi75XX is apt for potentially explosive environments.

To complement the fan, a detachable duct container storing 25′ of 8″ specialized conductive ducting was used. Both the duct canister and the possibility of explosive events. Custom, lockable vehicle mounts were fabricated for attaching the EFi75XX and duct canister to fleet vehicles. The fan and duct canister were also provided with custom ripstop nylon covers to protect them from harsh weather conditions and UV rays.

  • High pressure axial blower
  • Durable, PC/ABS anti-static casing is weatherproof, dent resistant, v0 flame retardant and chemical resistant
  • 2 integrated duct adapters
  • IP55 rain switch enclosure