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Galvanized steel venturi frame, 28 by 28 inches, for 24-inch blade diameter

Dayton

Dayton 10E037 Venturi Frame 28x28 Galv

SKU CH-EX3Z-27SG4

Galvanised steel venturi frame measuring 28 by 28 inches fits 24-inch blades and accepts 48 or 56 frame motors

  • typeHigh Temperature
  • Designed for 24 in blade diameter
  • Galvanized steel frame resists corrosion
  • Slotted motor base accepts 48 or 56 frame motor
  • Mounting bolts included for faster installation
  • 28 by 28 in frame fits 26 1/2 in opening

Dayton 10E037 Venturi Frame

The Dayton 10E037 Venturi Frame is a galvanised steel housing designed for a 24 inch blade diameter. It provides a rigid mounting structure for exhaust fans in industrial or agricultural buildings. The frame accepts 48 or 56 frame motors via the included slotted motor base and mounting bolts.

Ideal fit and constraints

This frame suits installers who need a 28 by 28 inch rough opening with a 26 1/2 inch diameter cut-out. It is not for projects requiring a smaller footprint or a different flange width than the 1 inch specified. Buyers needing a non-galvanised finish or a frame without the slotted motor base should look elsewhere.

Capacity and headroom

The assembly handles a maximum depth of 8 7/8 inches and a venturi depth of 3 1/2 inches, giving clearance for the motor and blade set. Dimension C of 24 1/2 inches and Dimension D of 12 inches define the internal airflow path. The fixed 28 inch height and width set the hard limits for the installation envelope.

Highlights

  • Designed for 24 in blade diameter
  • Galvanized steel frame resists corrosion
  • Slotted motor base accepts 48 or 56 frame motor
  • Mounting bolts included for faster installation
  • 28 by 28 in frame fits 26 1/2 in opening

Specifications

BrandDayton
typeHigh Temperature

Questions about this item

What size opening must I already have cut for the 26 1/2 in diameter venturi frame?

The frame requires a 26 1/2 in diameter opening and the flange adds 1 in on each side, so the rough opening must match that diameter exactly for the 28 in square frame to seat properly.

Will my existing 48 frame motor bolt onto the included slotted motor base?

Yes, the slotted motor base accepts both 48 and 56 frame motors, so a 48 frame motor you already own will mount directly using the supplied bolts.

How do I confirm the frame is seated correctly after bolting it in?

Check that the frame sits flush on all four sides, the 28 in height and width match the opening, the flange covers the cut edge evenly, and the motor base slots align with your motor mounting holes.

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