SpiroVent -Steel -Weld
A steel (microbubble) deaerator for standard flow rate (1.5 m/s) with a DN50 - DN150 weld connection
The benefits of the BA-L SpiroVent Deaerators
- Removes all circulating air and microbubbles effectively
- Removes trapped air when installed at the correct location
- Greatly reduces the need for manual venting
- Applicable with 50/50 Glycol / Water (Volume)
- Constant low-pressure drop
- No unnecessary shutdown
- Weld connections
- Connection diameters from DN50 to DN150, larger diameters available on request
- Exceptional guarantee

Product variants
Select the desired connection below and get all (technical) productdata!
Article number
BA050L
Product type
SpiroVent -DN50 -Weld
Recommended products
Similar products
Recommended products
Similar products
Recommended products
Similar products
Recommended products
Similar products
Recommended products
Similar products
Recommended products
Similar products
The positioning of a SpiroVent air deaerator in the system
SpiroVent Air deaerators are preferably positioned at the hottest point of the installation, the point where the water leaves the heater or where the water enters the cooler.

Do you have any questions?
If you have any questions about our products, our solutions or need advice from our experts don't hesitate to contact us!
SpiroSelect for the best solutions
With the SpiroSelect tool you can, based on your system, make a selection of the best (total) solutions in the field of:
- pressure maintenance,
- water treatment,
- air and dirt separation and
- vacuum degassing.