ABS Bushing - Products
An ABS bushing reduces a larger fitting opening to accept a smaller pipe, letting you step down pipe sizes without changing the fitting. Moonshine Bath stocks solvent-weld ABS bushings in common DWV size combinations for adapting drain, waste and vent connections.
Bushings are the compact way to transition between two pipe sizes. Each bushing ships free across the USA, Canada and Mexico, dispatches within 24 hours on weekday orders before 2 PM EST, and carries our price match plus 10 percent beat guarantee.
Frequently Asked Questions
What is the difference between a bushing and a reducing coupling?
A bushing fits inside a larger fitting hub to reduce it to a smaller pipe, taking up little space. A reducing coupling is a standalone fitting that joins two different pipe sizes directly. Both step sizes down; the bushing is more compact.
How do I read a bushing size?
Bushings are listed largest to smallest, for example 3 inch by 2 inch, meaning it fits a 3-inch hub and accepts a 2-inch pipe. Match both numbers to your fitting and pipe.