Spiral Duct
9094 Leslie St, Unit #7, Richmond Hill, ON Canada L4B 3L9
We offer spiral seam duct in the following materials:
- G60/G90 Galvanized Steel
- Satin Coat; Paint Grip; Galvaneal
- 304/316L Stainless Steel
- 3003-H14 Aluminum
We prefer 1985 SMACNA HP Standards calling for 26ga up to 14", 24ga to 26", 22ga to 36" and 20ga up to 60" in galvanized material. We will also produce to your requirements.
Peppertree Air Solutions manufactures spiral duct for negative pressure applications in accordance to 2005 SMACNA's Round Industrial Duct Construction Standards.
Round duct has a high strength to weight ratio; uses the least material to convey air at a given friction loss, and is relatively easy to install & seal.
Round duct is far more energy efficient, offers clear installation labour savings, less potential leakage, easier to clean, better airflow and is aesthetically pleasing.
Calibration cones are used to guarantee strict tolerances on our pipe in order to produce a consistent inside diameter.
Please refer to the following pdf literature:
Spiral duct can facilitate duct design, simplify & speed up field installations, optimizes airflow, produces less air leakage & provides less pressure drop, improves system performance and greatly enhance aesthetics.
The smooth bore of spiral duct traps less dust, offers less corners for bacteria, mold and mildew to manifest and grow, ultimately leading to a safer & healthier environment for building occupants.
Phone: (905) 771-8898 Fax: (905) 764-8188
