The Sauermann Si-10 UNIVERS'L (HS4700RSDF) is a high-performance, compact, and quiet piston pump designed for efficient condensate removal from air conditioning units, fan coils, and dehumidifiers. Operating at 120V and 60Hz, it delivers a maximum flow rate of 20 L/h with a maximum discharge head of 10 meters and a suction head of 3 meters. With a low sound level of 20 dBA and a power consumption of 14W, it ensures discreet operation. This IP20 rated pump is suitable for units up to 20 kW (68,000 BTU) and operates within a temperature range of 0-45°C. Its compact dimensions make it easy to install in various HVAC applications.