Insulation Plugs (INS)
Orenco Insulation Plugs are used to protect septic system components contained in the riser from freezing during cold weather.
- R30 insulation value
- Stackable for greater insulation
- Sized to fit inside of a 24in or 30in nominal diameter (600mm or 750mm DN) access riser
- Watertight shell
- Polyethylene strap for easy removal