Internal funnel
The interior component shown on the source sheet. Order with the IFN part number.
Overflow components
Internal Funnels & Exterior 90s
Internal funnels and exterior 90 assemblies are separate order items. The combined source sheets show both families in 4, 6, 8, 10, and 12 inch configurations.
Published source drawingFW-IFN-E90-08-304
View the complete sheet and confirm the project requirements.
Published configurations
Sizes tied to source drawings.
The drawing file, not the screen image size, is the reference for fabrication dimensions.
| Nominal size | Fluent part numbers | Detail |
|---|---|---|
| 4" | FW-IFN-04-304 FW-E90-04-304 | View drawing → |
| 6" | FW-IFN-06-304 FW-E90-06-304 | View drawing → |
| 8" | FW-IFN-08-304 FW-E90-08-304 | View drawing → |
| 10" | FW-IFN-10-304 FW-E90-10-304 | View drawing → |
| 12" | FW-IFN-12-304 FW-E90-12-304 | View drawing → |
Exterior 90
The exterior elbow assembly shown on the same source sheet. Order with the E90 part number.
Technical resources
View the actual fabrication sheets.
Open a full-size preview or download the original PDF. Published files have been carried forward without redrawing the geometry.
Published standard detail
4" Internal Funnel / Exterior 90
FW-IFN-04-304 / FW-E90-04-304
Published standard detail
6" Internal Funnel / Exterior 90
FW-IFN-06-304 / FW-E90-06-304
Published standard detail
8" Internal Funnel / Exterior 90
FW-IFN-08-304 / FW-E90-08-304
Published standard detail
10" Internal Funnel / Exterior 90
FW-IFN-10-304 / FW-E90-10-304
Published standard detail
12" Internal Funnel / Exterior 90
FW-IFN-12-304 / FW-E90-12-304
Construction and custom requirements
Confirm the complete detail.
Published material
The supplied standard details use 304 stainless and Schedule 10 stainless pipe. Confirm any alternate grade, schedule, or material during quoting.
Connection requirements
The catalog specifies a 150# raised-face slip-on flange at the non-tank connection unless the approved quote or drawing states otherwise. Tank-side geometry follows the source sheet.
Project confirmation
Confirm flange geometry, dimensions, material sourcing, finish, and inspection requirements before fabrication release.
Request pricing
Send the drawing. Start the conversation.
Share the size, quantity, material, and delivery requirements. Fluent will review the fabrication scope with you.