Condensate unit for high-temperature steam systems
In steam heating systems, handling hot condensate efficiently is essential to ensure system performance and longevity. Challenges include high-temperature operation and consistent pump performance.

Pump hot condensate efficiently
The 4200 Series Condensate Unit by Sterling (ACS Group) is a robust solution designed for pumping hot condensate throughout steam systems up to 200°F. This series features cast iron tanks with capacities ranging from 6 to 120 gallons. Equipped with Sterlco® J & G centrifugal pumps, these units ensure long operating life due to heavy-duty cast iron pump housing, brass impeller, and advanced pump seals capable of handling up to 250°F. The unit comes with heavy-duty float switches and optional gauge glass, thermometer, elevated tanks, and various motor constructions. This makes it ideal for a wide range of industrial applications requiring reliable condensate management.
Benefits
- Handles high-temperature condensate up to 200°F
- Durable construction with cast iron tanks and pumps
- Customizable options for specific application needs
- Reliable performance with heavy-duty float switches
- Long operating life with brass impeller and advanced pump seals