The AHW(S) series is a high energy-efficient variable speed circulator pump, this series pumps provide 8 different modes selection, such as Highest/Lowest proportional pressure, Highest/ Lowest constant pressure, Highest/ Medium/ Lowest constant speed, and Night version to replace existing fixed speed circulators in order to meet most circulation systems.
- High-efficiency motor design saving huge electricity
- Classical display panel makes the selection process easily
- Low noise operation
- Compact design easy to installation
- Optional Cast iron or stainless steel materials for wide range applications.
- EEI ≤ 0.23 according to 2009/125/EC Directive
- Specifically designed for single and double-heating systems.
- Ground source heat systems.
- Boiler/Solar water heating systems.
- Hot-water recirculation systems.
- Water circulation for cooling air-conditioning systems. High temperature liquids recycle systems.
- Clean water, non-corrosive and non-abrasive liquids
- Max. Ambient temperature: 40℃ (105℉)
- Max. Liquid temperature: 110℃(230℉)
- Long time use temperature 80℃(176℉)