Seamless Tank Connections Made Easy with Our 1/2" Flush FPT Fitting
This 1/2" FPT flush fitting is designed for secure, leak-free connections in your RV’s tank systems. Its low-profile, flush design fits neatly into a 1 1/8" hole, making it ideal for tight spaces and reliable tank installations. Durable and easy to install, it’s perfect for any tank application.---
1/2" FPT (threaded) Flush Fitting (Cut hole size:1 1/8")
CPI Part # 83 (500103)
| Thread size | 1/2 inch FPT |
|---|---|
| Hole size (inches) | 1.125 |
- What is the thread size of this flush fitting? The flush fitting has a 1/2 inch FPT (Female Pipe Thread) size.
- What size hole is required for installation? A 1 1/8 inch hole size is required for installation of this fitting.
- Who is the manufacturer of this flush fitting? The manufacturer of this flush fitting is CPI.
- What is the cpi part number for this fitting? The CPI part number for this fitting is 83 (500103).
- Is this fitting suitable for tank applications? Yes, this 1/2" FPT Flush Fitting is designed for tank fitting applications.
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 Genuine, name-brand components made to order — never generic, never outdated.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.



