Approved Vendor

Crush-Resistant Spiral Duct

Manufacturer part: 2561K811

A spiral seam makes this duct strong and rigid. Fittings have male ends with a slightly smaller diameter to press-fit into duct.304 stainless steel is more corrosion resistant than steel. Add a noise reducer to duct to decrease noise by as much as 50%.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ECCN
EAR99
RoHS
Not Compliant
DFARS
Specialty Metals COTS-Exempt
Gauge
24
REACH
Not Compliant
Shape
Straight
Gender
Female
Material
304 Stainless Steel
Component
Duct
Duct Size
4
Female ID
4"
Schedule B
730890.9090
Connection Type
Press Fit
End Construction
Plain
USMCA Qualifying
No
Country of Origin
United States
Duct Construction
Closed

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