【Circulation Pump】-Voltage/frequency: 230V/ 50HZ; - Inlet/Outlet Threading:G1½"BSP (DN40 ≈47mm); -Reducers/Fitting Nut(BSP): 1-1/2" x 1"; -Max flow: 65L/min;-Pump Length(without reducers): 130mm; -Mode: 3 adjustable mode (Power: 46/67/100w,Head: 3.0/5.0/6.0m); -Temperature range -10 to 110 ℃
【Premium Material & High Efficient 】-Circulation Pump body made from the heavy duty cast iron. Pumps work efficient,low energy consumption. No need to replace mechanical seals or couplers.
【Adjustable Three Speeds 】-3-Speed Rated Power: 100W/67W/46W. Adjustable at any time,can meet your different needs.
【Wide Application】-The recirculating hot water pump is suitable for many applications, such as residential, air conditioning, floor heating, forced air heating, domestic water heating, radiant heating, hot water circulating warm and so on. Also can be compatible with solar water heaters, boilers, etc.
【Super Silent Central Heating Pump】-Hardly feel it at work,so it is a wise choice for DIY. Directly Used in industrial cooling system and hot water recirculating.