US$ 163.50
3/4” - 2981 PSI
+ Product Details Size & Compatibilty - The 8" to 4" round metal pipe reducer & increaser 30 gauge is compatible with duct 8" to 4"
actual front end outer dimensions are approximately 10 5/8" width X 20 5/8" height
Quality Packaging – Every part is hand inspected for quality before it is packaged
Ideal for Walls & Ceilings: Designed for seamless installation in standard 16" X 4" duct openings
HILO Oval Stack Head - 12" X 6" - 6" - Compatible with Duct 6" 16in diameter 3/4” - 2981 PSI+ Product Details Size & Compatibility The size of galvanized sheet metal oval stack head with collar is 12" X 6" 6" and it is compatible with Duct 6" Superior Quality Made in the USA. Our product is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications The oval stack head with ears and throat are used to right angle transition from oval pipe to sidewall grille or register
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