Quick-Fit® Sleeve 18ga

The Nordfab Quick-Fit® Sleeve, formerly known as the Adjustable Nipple, is used to quickly provide variable length adjustments in ducting lines of QF Pipe, typically when the length to be spanned is less than a standard 5’ Pipe. QF Sleeve seams are laser welded, preventing leakage, providing a more efficient dust collection system.

Black nitrile O-ring is included. Specify Red silicone O-ring if needed (additional cost) for higher temperature applications.

Quick-Fit ducting components are adaptable to your existing ductwork and Quick-Fit has been used in a wide variety of applications, wherever dust collection or fine particulate transfer is required.

Available in galvanized steel (as shown below)
Available in diameters to 24"
Also available in standard gauges 22 and 20, 16 gauge assembly, or 14 gauge assembly

Contact Nordfab or your local Nordfab dealer for assistance with material / gauge options.

Specification

A. General Fabrication Requirements: Comply with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," Ch. 3, "Round, Oval, and Flexible Duct," based on indicated static-pressure class unless otherwise indicated.
1. Construct ducts of galvanized sheet steel unless otherwise indicated.
2. Basis-of-Design Product: Subject to compliance with requirements, provide Nordfab Ducting, LLC; Quick Fit (QF) Duct.
B. Connection Joints: Joint types are fabricated in accordance with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," for static-pressure class, applicable sealing requirements, materials involved, duct-support intervals, and other provisions in SMACNA's "HVAC Duct Construction Standards - Metal and Flexible."
1. Quick Fit Joints in Ducts 3 to 24 inches (76 to 510 mm) in diameter. Flange: Optional.
2. Flanged Joints in All Ducts Greater than 24 inches (610 mm) in diameter.
C. Longitudinal Seams: Seam types are fabricated in accordance with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," Figure 3-2, "Round Duct Longitudinal Seams," for static-pressure class, applicable sealing requirements, materials involved, duct-support intervals, and other provisions in SMACNA's "HVAC Duct Construction Standards - Metal and Flexible."
1. Fabricated round ducts 3 to 24 inches (76 to 510 mm) in diameter to have laser-welded or plasma-welded longitudinal seams.
2. Fabricated round ducts above 24 inches (610 mm) in diameter to have plasma-welded longitudinal seams.