Connect From the Inside
ICON Internal Pushfit Couplings create fast, watertight 4" and 6" sewer and DWV connections from inside the pipe.
When the Outside of the Pipe Isn't an Option
ICON connects from inside the pipe, making it especially useful in applications where the outside pipe wall is difficult or impossible to access.
Whether the pipe is surrounded by concrete, brick or other surrounding materials, the internal pushfit design provides a practical way to restore the connection without relying on the exterior pipe surface.
Product Specifications
Built for the Connections Traditional Couplings Can't Reach
ICON approaches the pipe connection differently — from the inside.
Internal Connection
Installs inside the pipe, making it ideal for sheared-off pipe and situations where the exterior pipe wall cannot easily be exposed.
Watertight Seal
Creates a permanent seal against infiltration and exfiltration across compatible sewer and DWV pipe materials.
Maintains Flow
An internal lip and tapered edge create a smooth transition designed to minimize disruption to the flow path.
Fast Pushfit Installation
No installation tools are required. The integrated pipe stop provides a clear indicator when the coupling is properly positioned.
One Coupling. Multiple Installation Positions.
ICON is engineered for both vertical and horizontal sewer and DWV connections.
Horizontal Connections
Use ICON for horizontal sewer and DWV connections where exterior access is limited or an internal pipe connection provides the most practical installation method.
Vertical Connections
The same internal pushfit design can be used in vertical piping, providing installation flexibility across repair and connection conditions.
Pushfit Installation
Clean. Lubricate. Push. Connect.
Clean & Measure Pipe I.D.
Lubricate Gasket O.D. with Dish Soap
Push Into Place Up to the Pipe Stop
Lubricate Gasket & Install Second Pipe
See ICON in Action
Watch how the internal pushfit design creates a fast connection from inside the pipe.
Models & Sizing
Measure the internal diameter of the pipe before selecting the appropriate ICON coupling.
4" Straight Connection
IC44P
6" Straight Connection
IC66P
| Product Code | Nominal Diameter | Compatible Pipe I.D. |
|---|---|---|
| IC44P | 4" | 3.90" – 4.06" |
| IC66P | 6" | 5.83" – 6.02" |
Need Help with an ICON Connection?
Tell us the pipe size, material and installation conditions you're working with and our team can help determine whether ICON is the right internal connection.
Contact Fernco