DAB Pumps has launched the EVOPLUS LITE, a wet rotor electronic circulator designed to enhance efficiency, reliability and comfort in residential and commercial heating, cooling, and domestic hot water systems.
According to the company the unit has been engineered for ‘plug-and-play’ installation – the quick-connect power supply with superseal technology making wiring fast and hassle-free, reducing installation time on-site.
Designed for large residential buildings, apartment blocks, offices, schools, hospitals and commercial properties, the company says the EVOPLUS LITE delivers adaptive, high-efficiency performance while minimising energy consumption and operating costs.
The EVOPLUS LITE has been designed to operate in both heating and cooling systems. It dynamically adjusts to fluctuating demand, preventing energy waste in heating applications while maintaining stable operation in air-conditioning systems.
The EVOPLUS LITE SAN variant, featuring a bronze pump casing, is designed for Domestic Hot Water recirculation, using a constant-temperature mode to deliver hot water efficiently without the need for thermostatic valves.
Three different control modes allow users to select the most efficient performance curve for their system. In Proportional Differential Pressure mode, the pump automatically adjusts the head to match system demand, ensuring optimal performance at all times. The Constant Differential Pressure mode maintains a stable pressure within the system, improving overall balance and efficiency. The Constant Curve mode provides a fixed speed option for constant-flow heating and air-conditioning systems where a steady output is required.
The circulator has been designed with ease of installation and longevity in mind. Its plug-and-play design simplifies setup, while the motor head can be rotated into three positions for greater flexibility, particularly in confined spaces. An automatic Sleep Mode activates every 25 hours to prevent limescale buildup.
Built with cast iron hydraulics, an aluminium motor housing, and honed internal surfaces, the EVOPLUS LITE has a robust and durable design. Optional insulation shells help reduce heat loss and condensation, further improving thermal performance in both heating and cooling applications.
The unit has a maximum flow rate of 12.5 m³/h, a head of 12 metres, and a quiet operation at just 33 dB(A). It features a wide fluid temperature range from -20°C to +110°C. It is available in multiple configurations, including single and flanged versions.
