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GC1140 Gravity 360° Attic Inlet - Swine

Double L Group , 90675
QC Supply Part #: 10601-G
Shipping: Standard
Availability: In Stock

This inlet has a fully insulated housing and is designed for cold climates.


Redesigned for 12% More Air!

The GC1140 Gravity 360° Airflow Attic Inlet directs tempered air evenly along the ceiling in all directions, resulting in uniform temperatures throughout the room.


  • New 360° airflow, heavy-duty radius corner design increases fuel savings, air distribution and air mixing
  • Redesigned with super tough structural foam for added strength and insulation value
  • Designed for cold climates; full insulated housing prevents heat loss; no freeze-up and minimal moisture build-up
  • Four-point pivot heavy-duty, durable Reactive Injection Molding (RIM) construction and heavy-duty PVC and stainless steel components allow for easy operation and minimal maintenance of vent
  • Tightest seal on the market; no air leakage when attic air vent is closed
  • Drier litter conditions and less humidity
  • Larger bottom board (removable lid) than competition; directs air along ceiling inlets with no downdraft on animals
  • Closed cell foam insulated vent lid DOES NOT absorb moisture
  • Easy to remove and reattach bottom vent lid with attachable straps - no bolts or screws to take off so the vent is easy to clean and install
  • BESS Lab tested for accurate performance
  • Adjustable counterweight allows the inlet to open at different static pressures
  • Patent pending


  • CFM's: Approximately 2,048 CFM @ 0.15 SP
  • Ship Weight: 9 lbs.
  • Rough Opening: 23.75" x 23.75"
Brand Double L Group
Manufacturer Part Number 90675

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