Sludge, magnetite and air in the water of a heating or cooling system wear pumps and valves, cause corrosion and reduce efficiency. At ISH 2025 IMI Pneumatex presented two new separators for large systems.
Zeparo Cyclone Max: sludge and magnetite
- Cyclonic separator in sizes DN50–DN300.
- Captures up to 95% of particles in a single pass, at any water velocity.
- Optional magnet for better magnetite removal.
- Certified by HLK Stuttgart as the most effective dirt separator on the market.
Zeparo Aero: micro air bubbles
- Separates micro and macro air bubbles in large heating, cooling and ventilation systems, DN50–DN300.
- Helistill helix technology.
- Automatic venting through a precision vent valve, so gas is discharged safely and dry.
The benefit
A clean, air-free system has less corrosion, fewer breakdowns and better heat transfer. According to the manufacturer, primary energy savings reach 3–7% from the third year of operation.
