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