- Home
- PVC Fittings
- CPVC Duct Fittings
- CPVC Duct Wyes
- CPVC Duct True Wye
CPVC Duct True Wye
Bidding a job & need contractor pricing?
We've got you covered!

Create effective dual line branches with our heavy duty CPVC duct true wye fittings. The CPVC duct true wye is used to branch a main duct line into two distinct ductwork sections, each at a 45° angle. They can be used to either combine two airflow streams into one or diverge a main line into two separate ventilation networks for distribution where needed. CPVC duct true wye fittings are engineered to complete system installation with a compact design built to handle the routing or accumulation of air or gaseous media. They are made from high quality Type IV Grade I CPVC Corzan® Class 23447 material and are certified to various ASTM ductwork standards. The fittings are manufactured in the USA by Harrison Machine and Plastic® under the trusted SUPERDUCT® brand. They are professionally fabricated and precision engineered to provide long lasting, dependable durability, chemical resistance, and performance. CPVC duct true wye fittings are suitable for industrial and commercial applications handling harsh or corrosive substances. The fittings can be used with various types of air and gaseous media including vapors, exhausts, fumes, VOCs, gasses, dust, and particulates.
CPVC SUPERDUCT® true wye fittings have three connection joints to join three duct pipes at a single union. They feature a smooth internal surface that minimizes friction and reduces airflow resistance or turbulence during operation. Available CPVC duct fittings have a lightweight construction for easy handling during installation, heavy duty physical and chemical resistance, a working temperature range of up to 200°F, and can hold up against the demands of hardworking industrial applications and ventilation systems. CPVC duct true wye sizes range from 4″ to 24″ in diameter. The fittings are made to IPS sizing standard and have belled end socket connections for solvent weld or hot air weld installation.