4 in. x 3 in. 26 ga Galvanized No-Crimp Duct Reducer

Part #SHMRNC26PM  |  Item #3350530  |  Manufacturer Part #RX410403

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Duct Size:


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Product Details

  • G-30 coating, LFQ chemical treatment
  • Machine cut body assembled with 5/32" zinc coated steel rivets
  • Collars are beaded onto reducer
  • 2" roll formed galvanized steel with 1/8" hemmed edge
  • Body may also be die stamped and assembled with 2/16" rivets



ASTM Specifications: ASTM A653 CS Grade B

Diameter: 3 in

Duct Shape: Round

Duct Size: 4 in x 3 in

Gauge: 26

Height: 5-1/2 in

Inside Diameter: 4 in

Inside Diameter 2: 3 in

Material: Galvanized Steel

Width: 4 in

With Crimp: No