Spin Your Way to Leak-Free RV Adventures with Our Innovative 1" FPT Spinweld Fitting
This 1" FPT raised threaded spinweld fitting is designed for a secure, leak-resistant connection in your RV's fresh water or holding tank. Its spinweld design ensures a tight, durable attachment to a 1 1/2" hole, making installation easy and reliable. Perfect for custom plumbing projects, it's made by Custom Plastics for long-lasting performance.---
1" FPT Raised Threaded Spinweld Fitting (1 1/2" Hole Size)
Custom Plastics Part # 77-LL (500107)
Spin Weld Fitting for RV Fresh Water and Holding Tanks
| Hole size (inches) | 1.5 |
|---|---|
| Thread size (inches) | 1 |
| Part number | 77/77-LL |
| Manufacturer | Custom Plastics |
| Manufacturer part number | 77-LL |
| Alternative part number | 500107 |
| Thread type | FPT |
| Fitting type | Spinweld |
| Thread style | Raised Threaded |
| Application | RV Fresh Water and Holding Tanks |
| Material | Plastic |
- What size hole is required for the 1" fpt raised threaded spinweld fitting? The fitting requires a 1 1/2" hole size.
- Is this spinweld fitting suitable for rv fresh water tanks? Yes, this Spin Weld Fitting is designed for RV fresh water and holding tanks.
- What does fpt stand for in the fitting description? FPT stands for Female Pipe Thread.
- Who is the vendor or manufacturer of this fitting? The vendor for this fitting is CPI.
- Is this product new or used? This product is new.
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 Genuine, name-brand components made to order — never generic, never outdated.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.