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LP Manual/Rev 0817

© 2017 MUNRO COMPANIES INC, ALL RIGHTS RESERVED

Summary of Contents for LP 3 HP

Page 1: ...LP Manual Rev 0817 2017 MUNRO COMPANIES INC ALL RIGHTS RESERVED ...

Page 2: ...lockwise CCW rotation only When facing the pump s suction tapping all Munro pump motors are pre wired to run in a Counter Clockwise CCW rotation only Rotation from the motor end perspective is Clockwise CW and is marked as such on the motor nameplate Tampering with or reversing the rotation will damage your pump and void the warranty BUMP ROTATION CHECK 1 All 3 phase motors should be bumped to che...

Page 3: ...n toxic RV Antifreeze will reduce the oxidation in the case over the winter Before spring start up drain the anti freeze from the case RECOMMENDED OPTIONAL EQUIPMENT 1 Strainer Use of strainers prevent large debris from entering pump system through suction line 2 Pressure Gauge Use of a pressure gauge helps to determine if pump is working at maximum efficiency 3 Discharge Valve Use of a gate or ba...

Page 4: ...d water temperatures MAXIMUM CASE PRESSURE 150 PSI HP Capacity U S Gallons per Minute Discharge Pressure PSI at 5 Suction Lift Shut Off Pressure PSI Suction Pipe Tap Discharge Pipe Tap Max Suction Lift 20 25 30 35 40 45 50 55 60 65 70 5 150 145 137 132 123 110 98 85 67 47 75 3 3 15 Ft Suction lift varies depending upon elevation altitude and water temperatures MAXIMUM CASE PRESSURE 150 PSI HP Capa...

Page 5: ... 546 924 1471 2338 1 2 1 20 15 9 8 0 373 171 272 407 689 1096 1742 3 4 1 20 15 13 8 0 559 130 207 310 524 834 1326 1 1 20 20 16 0 746 99 157 236 399 635 1009 1 1 2 1 30 25 20 1 12 128 192 325 515 822 240 1ø 1 4 1 20 5 2 9 0 186 1166 1853 2769 4685 7453 11850 1 3 1 20 5 3 6 0 246 920 1462 2186 3699 5884 9355 1 2 1 20 8 4 9 0 373 685 1090 1629 2756 4384 6970 3 4 1 20 8 6 9 0 559 522 829 1240 2098 33...

Page 6: ... 5 8 5 1 4 6 2 1 1 2 2 18 3 4 3 5 8 4 1 4 8 1 2 7 1 2 9 1 2 10 7 8 9 1 2 2 3 8 4 3 4 2 5 8 5 1 4 6 3 1 1 2 2 20 1 2 3 5 8 4 1 4 8 1 2 7 1 2 9 1 2 10 7 8 9 1 2 2 3 8 4 3 4 2 5 8 5 1 4 6 HP Discharge Suction A B C D E F G H I J K L M 2 1 1 2 2 20 4 1 4 7 95 14 9 1 4 11 1 4 13 1 2 11 1 2 3 5 3 4 4 7 8 HP Discharge Suction A B C D E F G H I J K L M N O 5 3 3 21 3 4 4 4 1 2 6 1 2 13 1 2 9 1 2 12 5 8 11...

Page 7: ...ame Motor Base 56 J Frame Motor Hex HD Cap Screws 3 8 x 1 2 Drain Valve 1 4 NPT 3 4 Priming Plug 1 4 Sensor Port MLP1548 MLP1556 MLPB907 MLP913 1 2 2 2 1 1 2 2 2 1 1 2 2 2 1 1 2 2 2 1 1 1 2 2 1 Standard hardware Item Not Shown Items SINGLE PHASE HORSEPOWER 2 MODEL NO LP1502B DESCRIPTION PART NO 1 Motor Nema J 1 Phase Motor Access Cover Screw Access Cover MLP33344 1 2 3 4 5 Mounting Ring Hex HD Cap...

Page 8: ...tative Due to inaccuracies in field testing if a conflict arises between the results of field testing conducted by or for user and laboratory tests corrected for field performance the latter shall control Components or accessories supplied by us but manufactured by others are warranted only to the extent of and by the terms and conditions of the original manufacturer s warranty RECOMMENDATIONS FOR...

Page 9: ...p casing 2 Replace seal See Rotary Seal Replacement 3 Repair or replace 4 Open discharge line 5 Open suction line or valve 6 Replace worn parts 7 Replace foot valve 8 Clean or replace screen Loss of suction 1 Air leak in suction line 2 Suction lift is too high 3 Insufficient inlet pressure or suction head in booster system 4 Clogged foot valve or strainer 1 Repair or replace suction line 2 Lower s...

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