Water Tank Pumps

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Grundfos CH2-40PC15 Automatic Pressure System (40 L/Min @ 250 kPa) To download the full PDF file of Technical Specifications including the operating curves - click here To download the PDF Operating Curves File - click here Grundfos CH Series Pressure & Flow Chart   Discharge/Operating Pressure in kPa   150 200 250 300 350 400 450 Pump Model Output in litres per minute                 CH2-30PC15 49 35 20 - - - -                 CH2-40PC15 54 49 40 27 16 - -                 CH2-50PC15 54 49 46 37 30 21 -                 CH2-60PC22 57 53 48 44 37 30 24                 CH4-40PC15 83 72 54 26 - - -                 CH4-50PC22 103 95 83 66 44 17 -                 CH4-60PC22 111 103 95 81 72 60 46                 As a guide 1 tap = 10 litres.   1 sprinkler = 15 litres A satisfactory operating pressure in a house is 250 – 300 kPa Applications: Water supply for the house and or garden.   The Grundfos CH series is the ideal pump unit for household water supply as we supply each CH with the Grundfos PC controller.   The PC controller ensures that your Grundfos CH pump stays on until you turn off the tap and this eliminates those really annoying pressure fluctuations. Features: CH-PC incorporates dry run protection, Extremely quiet operation, Vital parts manufactured from stainless steel fror long-life, Built-in thermal overload protection, Electrophoresis coating to resist corrosion, Strong metal mounting foot. Construction: Stainless steel impellers, intermediate chambers and shaft, Carbon / Ceramic seal, IP54 motor, Insulation class F, Maximum ambient temperature +55 degrees C,