SpiroTop Solar -Brass -AutoClose
A brass automatic air vent - AutoClose for solar systems with a ½" connection
The benefits of the AB-FBA SpiroTop air vent
- Specially developed for Solar (high temperature) installations
- Applicable with max. 20% - 50% Ethylene Glycol and water (Volume)
- Removes circulating and trapped air
- Greatly reduces commissioning times
- Minimal constant pressure drop
- No unnecessary shutdown
- Long lasting valve seat
- Connection diameters ½"
The patented AutoClose function brings additional benefits
- Prevents stagnation
- Solar fluid will not prematurely degenerate
- System will not boil dry via the air vent
- No more climbing the roof to remove free air
- Permanent air-free, efficient installation
- Suitable for new and existing installations
Product variants
Select the desired connection below (if applicable) and get all (technical) product data!
Article number
AB050FBA08
Product type
SpiroTop Solar -½" -AutoClose