Series 50Hz Metric Edition

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Thomasine Marshall
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MTH PUMPS 1 1 17 7 Series Hz Metric Edition Capacities to 7 LPM Heads to 3 Meters Low NPSH Requirements Flex Coupled MTH 1 1 17 7 Series regenerative turbine pumps represent the most economical, high

By combining years of regenerative turbine pump designs with precision computer controlled manufacturing, the 1 Series delivers high effi ciency pumping operation, even at low NPSH.

1 MTH PUMPS Series Hz Metric Edition Capacities to 7 LPM Heads to 3 Meters Low NPSH Requirements Flex Coupled MTH Series regenerative turbine pumps represent the most economical, high performance alternative for low flow applications involving moderate to high pressures. By combining years of regenerative turbine pump designs with precision computer controlled manufacturing, the 1 Series delivers high effi ciency pumping operation, even at low NPSH. High quality parts and an easily serviceable design provide low maintenance and long life. Page 1-1M LOW NPSH Series Inducer The Series inducer style pumps are ideally suited to applications where available NPSH at the pump inlet is limited, such as boiler feed water deaerator service. A centrifugal Francis vane impeller with low NPSH characteristics is utilized as the pump s fi rst stage impeller, accounting for the lower inlet head requirement. This first stage impeller is used in conjunction with a multivane diffuser to provide the NPSH required by the second stage regenerative turbine. Available NPSH as low as two feet can be effectively handled with 7 Series pumps, depending on the pump model and capacity. Copyright MTH Tool Company, Inc. Dated March

2 Page 1-19M SERIES 1I & I* I 3I 1I I 11I 1I 1I I 1I NPSHR 1 RPM I NPSHR I I* I 3I* 1I I* I 1I* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below 1 LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

3 Page 1-M SERIES 1K & K* K K 13K 3K 1K K 11K 1K 1 1K NPSHR 1 RPM K NPSHR K K* K 3K 1K K K 1K Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

4 Page 1-1M SERIES 1D & D* D 3D 1D D 11D 1D 1D D 1 1D NPSHR 1 RPM D NPSHR D D* D 3D 1D D D 1D Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

5 Page 1-M SERIES 1L & L* L L 13L 3L 1L L 11L 1L 1 1L NPSHR L NPSHR 3 1 RPM L L* L 3L* 1L L* L 1L* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below 3 LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

6 Page 1-3M SERIES 1E & E* E E 13E 3E 1E E 11E 1E 1 1E NPSHR E NPSHR RPM E E* E 3E* 1E E* E 1E* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below 3 LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

7 Page 1-M SERIES 1F & F* F F 1 13F 3F 1 1F F 11F 1F 1F NPSHR F NPSHR RPM F F* F 3F* 1F F* F 1F* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below 37 LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

8 Page 1-M SERIES 1G & G* G G 13G 3G 1G G 11G 1G 1G NPSHR 1 G NPSHR RPM G G*. 3 13G 3G* 1.9 1G G* G 1G* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below LPM *Add 1 horsepower for Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

9 Page 1-M SERIES 17H & 7H* H 7H 173H 73H 17H 7H 171H 71H 17H NPSHR 7H NPSHR RPM H 7H* H 73H* H 7H* H 71H* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below LPM *Add 1 horsepower for 7 Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

10 Page 1-7M SERIES 17J & 7J* J 7J 173J 73J 17J 7J 171J 71J 17J NPSHR 1 RPM J NPSHR J 7J* 173J 73J* J 7J* J 71J* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below LPM *Add 1 horsepower for 7 Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

11 Page 1-M SERIES 17K & 7K* K 7K 173K 73K 17K 7K 171K 71K 17K NPSHR 1 RPM K NPSHR K 7K* K 73K* K 7K* K 71K* Do not exceed 3 Meters TDH with 1. S.G. fl uids Consult factory for operation below LPM *Add 1 horsepower for 7 Series models **Horsepower is valid for 1. specifi c gravity fl uids only Copyright MTH Tool Company, Inc. Dated March

Page 1-9M 1 1 17 7 1 1 17 7 SERIES Dimensions EE INLET 1 INLET S 13 13 T 7 7 E DISCHARGE DISCHARGE Pump Only Dimensions PUMP SERIES INLET DISCHARGE E EE S T 11 11 NPT NPT 33 7 17 1 1 NPT NPT 33 3 9

12 Page 1-9M SERIES Dimensions EE INLET 1 INLET S T 7 7 E DISCHARGE DISCHARGE Pump Only Dimensions PUMP SERIES INLET DISCHARGE E EE S T NPT NPT NPT NPT NPT NPT NPT NPT / NPT 1/ NPT / NPT 1/ NPT / NPT 1/ NPT / NPT 1/ NPT 33 ROTATION: Clockwise when viewed from driver end. C L K EE S 1 HD 9 D 3 W () 3/ Mounting Slots 1 1 Series Flex Coupled Pump Dimensions ALL 1 1 MODELS MODEL MODEL 1 1 MODEL MODEL 1 1 FRAME CPLG D K HD W C* L S L S L S L S 13T J T J T J T J T J T J T 7S T S T S T S T S T S T S Series Flex Coupled Pump Dimensions MODEL MODEL MODEL MODEL ALL 17 MODELS FRAME CPLG D K HD W C* L S L S L S L S 13T J T J T J T J T J T J T 7S T S T S T S T S T S T S All dimensions in millimeters. May vary ± MM. *C Dimension varies depending on motor enclosure type. Max Dimension Listed Not for construction purposes unless certifi ed. ROTATION: Clockwise when viewed from driver end. Copyright MTH Tool Company, Inc. Dated March

13 Page 1-3M SERIES Dimensions. INLET S E INLET T 7 7 DISCHARGE DISCHARGE Pump Only Dimensions PUMP SERIES INLET DISCHARGE E S T 1 1 1/ NPT NPT / NPT NPT / NPT NPT / NPT NPT / NPT 1/ NPT 9 7 1/ NPT 1/ NPT / NPT 1/ NPT / NPT 1/ NPT 9 33 ROTATION: Clockwise when viewed from driver end. L C K S HD 9 D W () 3/ Mounting Slots Series Flex Coupled Pump Dimensions ALL MODELS MODEL 1 1 MODEL MODEL 3 3 MODEL FRAME CPLG D K HD W C* L S L S L S L S 13T J T J T J T J T J T J T 7S T S T S T S T S T S T S Series Flex Coupled Pump Dimensions ALL 7 MODELS MODEL 71 MODEL 7 MODEL 73 MODEL 7 FRAME CPLG D K HD W C* L S L S L S L S 13T J T J T J T J T J T J T 7S T S T S T S T S T S T S All dimensions in millimeters. May vary ± MM. *C Dimension varies depending on motor enclosure type. Max Dimension Listed Not for construction purposes unless certifi ed. ROTATION: Clockwise when viewed from driver end. Copyright MTH Tool Company, Inc. Dated March

Series

Series MTH PUMPS 15 25 26 17 27 Series Flexible Coupled Capacities to 15 GPM Heads to 115 Feet Low NPSH Requirements Page 1-19 15 17 25 26 27 LIMITATIONS Discharge Pressure Seal Pressure* Suction Pressure (Min.)