The GREENPRO RS 20/12T-180 circulation pump is a powerful and versatile unit designed for heating systems, domestic hot water supply, and heat-carrier circulation in residential, commercial, and industrial buildings. Thanks to its increased performance and a 180 mm installation length, the pump ensures reliable operation even in systems with high hydraulic resistance and multiple consumers.
The pump operates with fluid temperatures from 2 to 110°C, withstands pressures up to 10 bar, and connects to a standard single-phase 220 V power supply. The wet-rotor design provides virtually silent, vibration-free operation, which is especially important for installation in living spaces or near sensitive technical equipment.
Model Advantages
▪️ One of the most powerful pumps in the RS series — ideal for large heating systems.
▪️ High head for long pipelines and complex circuits.
▪️ Reduced operating costs — up to 30% fuel savings.
▪️ Compact and easy to install thanks to a well-engineered construction.
▪️ Reliability and durability — manufactured using GREENPRO German technology.
▪️ High efficiency and quiet operation even at maximum output.
▪️ Allows the use of smaller-diameter pipes, reducing the overall system cost.
Applications
Large private houses, administrative buildings, stores, boiler rooms, high-power heating systems, industrial pipelines, DHW systems and recirculation lines.
| Distance between axes, mm: | 180 |
| Maximum pumping height, m: | 12 |
| Water consumption, m³/h: | 3,1 |
| Connection type, mm: | 20 |
| Power, W: | 245 |
| Sizes, mm: | 180x155x147 |
| Max. liquid temperature, °C: | +110 |
| Weight, kg: | 4,5 |
| Installation method: | Vertical, horizontal |
| Color: | Orange |
| Coutry of brand: | China |
| Inner tank coating: | Cast Iron |
| Protection type: | IP40 |
| Maximum working pressure, bar: | 10 |