Wilo Star-RS pump devices of this model carry out forced circulation of the working fluid in air conditioning, cooling, underfloor heating systems, as well as hot water supply and in solar thermal systems of both private and apartment buildings. The products are equipped with a wet rotor, due to which the motor is constantly washed with water and at the same time cools down, which also reduces noise and friction. In addition, to the description of Wilo-Star RS pumps, it can be added that devices of this type do not require maintenance, and also have the possibility of manual three-stage speed control. The unit motor is resistant to blocking currents.

• Manufacturer Wilo
• Power, W 43-84
• Length, mm 170
• Width, mm 190
• Height, mm 100
• Country: Germany
• Weight, kg 3.6
• Package Weight 3.6
• Maximum operating pressure p 10 bar
• Min. temperature of the pumped-over liquid T -10 ° C
• Max. temperature of the pumped-over liquid T 110 ° C
• Mains connection 1 ~ 230 V, 50 Hz
• Rated current IN 0.43 A
• Rotation speed max. nmax 1900 rpm
• Power consumption P1 (Q = max.) Of the selected impeller * number of pumps P1 99 W
• Emitted interference EN 61000-6-3
• Interference immunity EN 61000-6-2
• Motor protection class IP44
• Suction line connection RPS G 2
• Installation length l0 180 mm
• Rotor type wet
• Power at 1 speed 43
• Current at 1 speed 0.2 A
• Power at 2 speeds 61 W
• Current at 2 speeds 0.28 A
• Power at 3 speeds 84 W
• Current at 3 speeds 0.36 A
• Applications Heating systems, industrial circulation systems, cold water supply and air conditioning systems