Seal the Deal with Our 3-Inch Flush Spinweld Fitting for Perfect Tank Closure
This 3" flush spinweld fitting is designed for secure and reliable tank installations, fitting perfectly into a 3-7/8" hole. Engineered by CPI, it ensures a tight, leak-resistant seal for your RV tank needs.---
3" Flush Spinweld Fitting (3-7/8" Hole Size)
Part # 60 (500115)
| Diameter (inches) | 3 |
|---|---|
| Hole size (inches) | 3.875 |
| Part number | 60 |
| Sku | 500115 |
| Product type | Flush Spinweld Fitting |
| Material | Plastic |
- What size hole is required for the 3" flush spinweld fitting? The 3" Flush Spinweld Fitting requires a 3-7/8" hole size.
- What is the part number for the 3" flush spinweld fitting? The part number for the 3" Flush Spinweld Fitting is 60.
- Who is the vendor for this 3" flush spinweld fitting? The vendor for this fitting is CPI.
- Is this fitting suitable for tank applications? Yes, this 3" Flush Spinweld Fitting is designed for tank fittings.
- What is the sku for the 3" flush spinweld fitting? The SKU for this product is 60.
Need Fittings Installed on This Tank?
Use our free Custom RV Tank Builder — visually place fittings, get an instant price, and order with professional installation included.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.


