Spinweld Tank Fitting: Leak-Proof Fresh Water Connections for Your RV
This 1-1/4" Spigot Spinweld Fitting is designed for secure, leak-free installation in RV fresh water and holding tanks. With a spin weld connection and precision sizing to fit a 1-1/2" hole, it ensures a reliable fit and lasting durability for your tank setup.---
1/4" OD x 1" ID Fill Spigot Spinweld Fitting (1 1/2" Hole Size)
Custom Plastics Part # 61 (500121)
Spin Weld Fitting for RV Fresh Water and Holding Tanks
| Hole size (inches) | 1.5 |
|---|---|
| Inner diameter (inches) | 1 |
| Outer diameter (inches) | 1.25 |
- What are the dimensions of the 1-1/4" spigot spinweld fitting? The fitting has a 1/4" OD and 1" ID with a 1 1/2" hole size.
- What applications is this spinweld fitting suitable for? This Spinweld Fitting is designed for RV fresh water and holding tanks.
- Who is the manufacturer of the 1-1/4" spigot spinweld fitting? The fitting is manufactured by CPI (Custom Plastics).
- Is this spinweld fitting a new product or refurbished? This fitting is a new product.
- What is the part number for this spinweld fitting? The part number is 61, and the SKU is 61/500121.
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 Genuine, name-brand components made to order — never generic, never outdated.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.

