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Steel fan shroud kit, powder-coated finish, 6.0 in square with gasket and screen

HOFFMAN

HOFFMAN T4S3R Fan Shroud Kit for 4 in Compact Fans

SKU CH-7CXM-2T9VG

Steel shroud kit with gasket and screen shields 4 in compact fan openings from rain, sleet and snow at 6.0 in square

  • TypeEnclosures
  • Protects enclosure openings from rain sleet and snow
  • Powder coated steel construction resists corrosion
  • Includes gasket and ventilation screen for sealing and airflow
  • Designed specifically for 4 in compact cooling fans
  • Compact 6.0 in height and width fits tight spaces

Weatherproof Shroud for Compact Fans

The HOFFMAN T4S3R Fan Shroud Kit is built for 4 in compact cooling fans mounted on electrical enclosures. It shields the fan opening from rain, sleet and snow so airflow continues in exposed locations. The powder-coated steel construction resists corrosion in outdoor and industrial environments. Installers who need to maintain ventilation while meeting weather-protection requirements will use this kit.

Thermal Airflow and Quiet Operation

The shroud allows the compact fan to pull or push air through the 6.0 in square vent without adding restrictive bends. Steel walls and the included gasket seal the cut-out, preventing air leaks that would reduce cooling efficiency. The ventilation screen stops debris while keeping pressure drop low, so the fan runs at its normal speed and sound level. No extra power is drawn beyond the fan itself.

Enclosure Mounting and Clearance Gains

The kit bolts directly to the enclosure panel around a 6.0 in by 6.0 in cut-out, using the supplied gasket to create a weather-tight seal. It fits standard 4 in compact fans, freeing the installer from fabricating custom rain hoods or drip shields. The integrated screen eliminates the need for a separate pest guard. The assembly adds minimal projection outside the cabinet, preserving side-by-side mounting space.

Highlights

  • Protects enclosure openings from rain sleet and snow
  • Powder coated steel construction resists corrosion
  • Includes gasket and ventilation screen for sealing and airflow
  • Designed specifically for 4 in compact cooling fans
  • Compact 6.0 in height and width fits tight spaces

Specifications

BrandHOFFMAN
TypeEnclosures

Questions about this item

How is the Hoffman T4S3R fan shroud kit installed and what step is often missed?

Mount the shroud over the enclosure opening using the provided gasket to seal the perimeter, then attach the ventilation screen; the step often missed is ensuring the gasket sits flat without gaps before tightening the fasteners.

What maintenance or replacement will the Hoffman T4S3R kit need later?

Inspect the powder-coated steel shroud and gasket periodically for corrosion or compression set; replace the gasket if it no longer seals against rain, sleet, or snow, and clean the ventilation screen to maintain airflow.

What limit appears first on the Hoffman T4S3R shroud under sustained outdoor exposure?

The powder-coated finish and gasket material degrade first under continuous weather cycles, reducing the seal that protects the enclosure opening from driven rain, sleet, and snow.

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