Collection: HVAC Ductwork and Fittings

CONTACT US FOR PRICE

CLICK HERE FOR SUBMITTAL

Round 90° elbow in galvanized sheet, gauges 26, 24,22 and 20 (SMACNA).

Standard (short) radius

Round 45° Elbow 26, gauge 24.22, and 20 galvanized steel ( thickness recommended by SMACNA). Duct liner insulation (optional).

ROUND DUCT SNAP LOCK

DESCRIPTION: Round duct with longitudinal lock. Beaded and crimped on one end, and beaded on the other end. The standard length is 1.22 meters total, effective length 1.18 meters (on gauge 30 total length is .91 meters, effective length is .88
meters).
MATERIALS: Galvanized sheet metal gauges 18 to 30.

FINISH: +Standard (galvanized) +Prepared for paint. The standard length is 1.22 meters total, on gauge, 30 total length is .91 meters.

Gauges according to SMACNA for positive pressure of 2" W.G. For round duct with longitudinal lock:
6” - 8” gauge 28
10” - 14 gauge 26
16” - 26” gauge 24
28” - 36” gauge 22
38” - 50” gauge 20
52” - 60” gauge 18

Rib Oval Duct

Single wall oval duct made in galvanized steel with spiral seam lock and standing ribs.

FINISH:
+ Normal (galvanized)
+ Painted B
+ Ready for paint
Available in 8FT long.
Gauges: 26, 28, and 30 according to the dimensions.

Oval Spiro Smooth

Single wall oval duct made in galvanized steel.

FINISH:
+ Normal (galvanized)
+ Painted B
+ Ready for paint
Available in 8FT long.
Gauges: 22, 24, and 26 according to the dimensions.

DESCRIPTION:

Available in sections of 4 FT or 5FT 
In galvanized sheet gauges 26, 24, and 22 according to the dimensions.
Union with drive and “s” or TDC

Rib Spiral Code: SRB

DESCRIPTION AND MATERIALS: Single wall round duct made in galvanized steel gauges 18 to 26 according to size. With spiral seam lock and standing ribs. Standard length: 8 ft.

FINISH:

+Normal(galvanized)
+Painted B
+Ready for paint

SELECTION AND PERFORMANCE CHART: Underwriters Laboratories certifies spiro rib calibre 28 from 4” to 60” Diam., Supports from -3 to +10 wg and classified UL listed 181 class 0 air ducts Mh12208 Vol. 3 11/16/83. Specifications SMACNA 95 + 2” wg.

Smooth Spiral Code: SLB 

The standard sections are of 8ft.

DESCRIPTION AND MATERIALS:

Single wall round duct made in galvanized steel

gauges 18 to 26 according to size. Standard

length: 8 ft

FINISH:

+Normal(galvanized)

+Painted B

+Ready for paint

Register Box with duct board and insulation GA.30

Click here for SUBMITTAL

Galvanized Steel Rectangular Lateral 26 GA

14" X 08" with 3 duct reduction sizes: to 12", To 16" and To 20"

18" X 10" with a reduction to 16" duct

Click here for SUBMITTAL

Galvanized Insulated Adapter Box - ADAE (ADA)

Galvanized Insulated Adapted 30 Gauge

 Click here for SUBMITTAL

Click here for submittal

Round 90° elbow in galvanized steel, gauges 20, 22, 24, and 26.

(Thickness recommended by SMACNA).
5 GORE.
CRL 1.5

E590 E490 E345
E = Elbow 5 = Number of Gores 90 = Degree
R = l .5 X A on 5 Gore 90 degree elbows
R = l x A on 4 Gore 90 degree elbows
R = l .5 x A on 3 Gore 45 degree elbows