Compression Reducing Coupler
A reducing coupler is used to join two different sizes of drip irrigation tubing. This is useful when adding to existing drip irrigation systems. Compression fitting inserts are color coded according to specific sizes.
- Green insert - .620"
- Black insert - .700"
- Blue insert - .710"
Often used by irrigation contractors, compression fittings are very economical and do not require clamps or gluing. Because of this, the fittings can be more difficult to install and are not removable/reusable. Compression fittings install over the poly tubing and are size specific for your tubing outside diameter.