Adapter 1/2" M to 3/4" barb

This coupler or adapter is used to connect 3/4-inch pipe to 1/2-inch pipe.

It has a 1/2-inch male end for connection to a 1/2-inch female fitting. The other end connects directly inside a 3/4-inch pipe.

It is part of Waterway's "Smart Plumb" line and is made of high quality ABS plastic.

We particularly recommend this coupler if you are using a 3/4-inch flexible pipe to ensure a better fit. However, if you are using 3/4-inch clear tubing, then a ribbed coupler is a better, easier fit.

Dimensions
Outside diameter 1/2-inch male: 21 mm, fits into a 1/2-inch female fitting
Ouside diameter 3/4-inch male: 20 mm, for a 3/4-inch pipe insert

Part numbers
Waterway: 419-1920