Elgen's HET (High Efficiency Take Off) with heavy duty standoff is used for low & medium pressure applications. Elgen HET (High Efficiency Take Off) with heavy duty standoff can be used for high pressure application (up to 10" W.G.) as a low-leakage fitting due to its welded construction.
6" Heto W/ 2" Standoff & 3/8" Square Rod SF1065-HD
- Welded Seams For Added Strength
- Welded Seams Provide Low Leakage
- Many Damper Hardware Options