Dixon® internal expansion stem, series: Holedall®, 4 in nominal, grooved, 500 psi, carbon steel, plated, domestic.
Features
- Internally expanded couplings are essential when maximum flow of media is important
- Reduces turbulence through hose
- Excellent sealing and retention characteristics
- Outperforms band clamps
- Easy and consistent installation
- For concrete placement, grout and plaster, food, dairy, pharmaceutical as well as other applications where increased flow capacity is important
