Combined air and dirt removal for complete system protection
Air and dirt are the main causes of corrosion, magnetite formation and component wear. Removing both continuously ensures stable, efficient system performance.
Putting it into practice
A combined unit provides flexible installation depending on system age and condition.
- New systems: install on the flow to prevent air circulation
- Existing systems: install on the return to capture dirt before it reaches the boiler
- Suitable for domestic and light commercial systems
- Supports BS 7593:2019 compliance
Combined removal improves heat transfer, reduces breakdowns and extends component life.
SpiroCombi MB3
Two‑in‑one air and dirt removal for continuous system protection.
- Removes air, microbubbles and dirt
- Brass construction
- Easy to install and maintain
- Suitable for new and existing systems
Additional Products
SPIROTRAP DIRT SEPARATORS
Efficient removal of dirt and magnetite to improve system efficiency and reduce energy consumption.
SPIROVENT MICROBUBBLE DEAERATORS
Inline deaerators that continuously remove free air and microbubbles from system water.