The VariA is the compact, unregulated in-line pump for medium to large heating systems. A finely differentiated range up to DN 150 and 18.5 kW offers the right pump for every operating scenario.
Medium to large heating and ventilation systems with temperatures from 15 °C to 140 °C with the RED version. Unregulated version ideal as a charging pump.
The VariA is a compact and highly durable in-line pump. As a dry-running design it can withstand higher operating temperatures that a comparable wet-running pump. With their IP 55 protection rating, the VariAs can generally be used in harsher environments than wet-running pumps. With its extended shaft this pump has significantly shorter dimensions than comparable designs and consequently copes better with tight spaces.