The Master Flow 4 in. Ceiling Collar has a slightly oversized opening to accommodate the 4 in. pipe. This collar is designed for use as a finishing piece to help hide surface imperfections where a 4 in. pipe passes through a ceiling, wall or floor. It is made of 30-Gauge, galvanized steel to provide strength and durability.
Made of 30-Gauge, galvanized steel for strength and durability
Designed for use as a finishing piece to cover imperfections where 4 in. pipe passes through a ceiling, wall or floor
Slightly oversized opening to accommodate 4 in. pipe
Use appropriate surface fasteners for proper installation (not included)
Maximum temperature rating of 390°F, minimum temperature rating of -100°F
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.