Munro MU Series Owner's Manual

Munro MU Series Owner's Manual

Centrifugal pumps

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OWNER'S MANUAL
OWNER'S MANUAL
MU SERIES CENTRIFUGAL PUMPS
Installation - Operation - Parts
Installation - Operation - Parts
1.800.942.4270
1.800.942.4270
mpi@munropump.com
mpi@munropump.com
www.munropump.com
www.munropump.com
munro

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Summary of Contents for Munro MU Series

  • Page 1 OWNER’S MANUAL OWNER’S MANUAL MU SERIES CENTRIFUGAL PUMPS Installation - Operation - Parts Installation - Operation - Parts 1.800.942.4270 1.800.942.4270 mpi@munropump.com mpi@munropump.com www.munropump.com www.munropump.com munro...
  • Page 2: Motor And Electrical

    ROTATION 1. When facing the suction tapping, all Munro pumps 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.
  • Page 3: Pipe Connection

    3. Running a pump without water may cause damage to 2. Filling the pump with non-toxic Munro Freeze Defeat and the seal. replacing the plug, will reduce the oxidation in the case over the winter.
  • Page 4: Pump Performance

    PUMP PERFORMANCE H Series Capacity - U.S. Gallons per Minute Shut Off Discharge Pressure (PSI) at 5’ Suction Lift* Model Pressure Number MU75HS MU75HT MU10HS MU10HT MU15HT M Series Capacity - U.S. Gallons per Minute Shut Off Discharge Pressure (PSI) at 5’ Suction Lift* Model Pressure Number...
  • Page 5: Pump Specifications

    PUMP SPECIFICATIONS Specifications – Pump – H Series Max Case Approx Ship Suction Discharge Weight Liquid Pressure Model Number Temperature MU75HS MU75HT 3” 3” 100˚ MU10HS MU10HT MU15HT Specifications – Motor – H Series Phase Volts Run Amps Motor Type Model Number 208-230/460 30.5-28.2/14.1...
  • Page 6: Pump Dimensions

    WIRING SIZE CHART (cont.) Motor Full Copper Wire Size Rating Circuit Fuse Load Size Size Amps Volts 000 0000 250 7-1/2 24.2 5.59 1293 2058 2594 3270 4124 4872 30.2 7.46 1010 1608 2026 2555 3222 3807 4568 5329 6091 7614 (3ø) 46.2 11.19...
  • Page 7: Parts Breakdown

    PARTS BREAKDOWN 3,4,5,6 (assembled) 13, 14, 15 (assembled) H Series HORSEPOWER MU75HS MU75HT MU10HS MUTOHT MU16HT MODEL NO. ITEM DESCRIPTION PART NO. Suction Flange Cap Screw MUP14129225 Suction Flange 3”NPT MUP16001208 Flapper Weight Screw MUP14140313 Flapper Weight Washer MUP14074009 Suction Gasket/Flapper MUP13009105 Flapper Weight MUP16001406...
  • Page 8 PARTS BREAKDOWN M Series HORSEPOWER MU75HS MU75HT MU10HS MUTOHT MU16HT MU20MT MODEL NO. ITEM DESCRIPTION PART NO. Suction Flange Cap Screw MUP14129225 Suction Flange 4”NPT MUP16098808 Flapper Weight Screw MUP14140313 Flapper Weight Washer MUP14074009 Suction Gasket/Flapper MUP13037502 Flapper Weight MUP16098907 3/4”Drain Plug MUP31006207 1/4”...
  • Page 9: Troubleshooting Guide

    1. Worn mechanical shaft seal 1. Replace rotary seal (See Rotary Seal Assembly Replacement on p.2) Download troubleshooting guide at Call Munro technical support for any questions relating to start-up or operation of www.munropump.com/resources this pump. Toll Free: 1.800.942.4270 Page 8...
  • Page 10 GOVERNING LAW & LIMITED WARRANTY FOR PUMPS, PUMP CONTROLS, VALVES, FITTINGS AND ACCESSORIES MANUFACTURED BY MUNRO GOVERNING LAW: It is understood and agreed that these Terms and Conditions WARRANTY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR of Sale (this “Agreement”) shall be interpreted under and pursuant to the laws of the FITNESS FOR A PARTICULAR PURPOSE.

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