GRUNDFOS HOME PRESSURE SYSTEMS PROTECTED INSTALLATION RECOMMENDED To maximise the life of your Grundfos pump, it is important to shield it from harsh weather conditions. Undercover installation protects the pump from: HEAVY RAIN DIRECT SUNLIGHT HIGH TEMPERATURE FREEZING OR FROSTY CONDITIONS FIND SPACE FOR YOUR PUMP JP - JET PUMP ONLY Model Connections Dimensions (mm) Inlet Outlet A (l) B (w) C D E (h) (inlet) (outlet) JP 3-42 99458782 405 186 278 147 200 JP 4-47 99458783 1” 1” 405 186 278 147 200 JP 4-54 99458784 Female Male 424 186 278 147 200 JP 5-48 99458785 424 186 278 147 200 JP PT - JET PUMP WITH PRESSURE TANK AND SWITCH Model Connections Dimensions (mm) Inlet Outlet A (l) BC D E (w) (h) (inlet) (outlet) JP 3-42 PT-V 99463894 405 186 278 147 200 JP 4-47 PT-V 99463895 1” 1” 405 186 278 147 200 JP 4-54 PT-V Female 99463896 Male 424 186 278 147 200 JP 5-48 PT-V 99463897 424 186 278 147 200 JP PM - JET PUMP WITH PRESSURE MANAGER CONTROLLER Connections Dimensions (mm) Model Inlet Outlet A (l) BC D E (w) (h) (inlet) (outlet) JP 3-42 PM1 99463898 405 186 390 147 390 JP 4-47 PM1 99463899 1” 1” 405 186 390 147 390 JP 4-54 PM1 99463900 Female Male 424 186 390 147 390 JP 5-48 PM1 99463901 424 186 390 147 390 C&E D C&E D C D C D E E E D E D C C KEEP THE PUMP WELL VENTILATED TO PREVENT OVERHEATING Minimum installation clearance recommended 150 mm A A B B A A A A B B B B
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