1-1/2" Press Fit, Spirovent Jr. Air Eliminator
- System Connections: 1-1/2" Copper Press
- Bottom tapping: 1/2" FNPT (for expansion tank installation)
- Installation: Horizontal
- Max Operating Pressure: 150 psi
- Max Temperature: 270°F
- Flow at 4ft/sec. Velocity: 30 GPM
- Weight: 5.3 lbs
20 year limited warranty