2 Contents Mission Product data Introduction 5 Performance range - <strong>MTR</strong>, 60 Hz 6 Performance range - <strong>MTR</strong>E, 60 Hz 6 Performance range - <strong>MTC</strong>, 60 Hz 7 Performance range - <strong>MTA</strong>, <strong>MTA</strong>D 60 Hz 7 Applications 8 Examples of <strong>MTR</strong>E applications 8 Product range - <strong>MTR</strong>(E) 9 Product range - <strong>MTC</strong> 10 Product range - <strong>MTA</strong> 10 Pump 11 <strong>MTR</strong> and <strong>MTC</strong> pumps 11 <strong>MTA</strong> pumps 11 Motor 11 <strong>Grundfos</strong> standard motors - ML and Baldor ® motors 11 Frequency-controlled motors - MLE motors 11 Electrical data 11 Optional motors 12 Motor protection 12 <strong>MTC</strong> pumps 12 Electrical data of <strong>MTC</strong> pumps 12 <strong>MTA</strong> pumps 12 Electrical data 12 Terminal box positions 12 Sound pressure level 12 Shaft seal 13 <strong>MTR</strong>(E) 13 <strong>MTC</strong> 13 Ambient temperature 13 Maximum operating pressure 13 Viscosity 14 Key 14 Viscosity of different oils 15 Pressure loss 16 Control of <strong>MTR</strong>E pumps Control options for <strong>MTR</strong>E pumps 17 Control panel 17 Remote control 17 External control signals 17 Control modes of <strong>MTR</strong>E pumps 18 Construction Sectional drawing of <strong>MTR</strong>(E) 1s, 1, 3 and 5 19 Sectional drawing of <strong>MTR</strong>(E) 10, 15 and 20 20 Sectional drawing of <strong>MTR</strong>(E) 32, 45 and 64 21 Material specification - <strong>MTR</strong>(E) - <strong>MTR</strong>I(E) 22 Sectional drawing of <strong>MTC</strong> 2 23 Sectional drawing of <strong>MTC</strong> 4 24 Material specification - <strong>MTC</strong>, <strong>MTC</strong>I 25 Sectional drawing of <strong>MTA</strong> 3, <strong>MTA</strong> 4 26 Material specification - <strong>MTA</strong> 3, <strong>MTA</strong> 4 27 Sectional drawing of <strong>MTA</strong>D 7/7 28 Material specification - <strong>MTA</strong>D 7/7 29 Type keys <strong>MTR</strong>(E) 30 <strong>MTC</strong> 30 <strong>MTA</strong> 30 Shaft seal 30 Installation Installation of <strong>MTR</strong>(E) pumps 31 Installation of <strong>MTC</strong> pumps 31 Installation of <strong>MTA</strong> pumps 32 Selection and sizing Selection of pumps 33 WinCAPS and WebCAPS 36 Minimum inlet pressure - NPSHR 36 Guidelines How to read the curve charts 37 Guidelines to performance curves 37 Technical data <strong>MTR</strong>, <strong>MTR</strong>I, <strong>MTR</strong>E 1s, 60 Hz 38 <strong>MTR</strong>, <strong>MTR</strong>I, <strong>MTR</strong>E 3, 60 Hz 42 <strong>MTR</strong>, <strong>MTR</strong>I, <strong>MTR</strong>E 5, 60 Hz 44 <strong>MTR</strong>, <strong>MTR</strong>I, <strong>MTR</strong>E 10, 60 Hz 46 <strong>MTR</strong>, <strong>MTR</strong>I, <strong>MTR</strong>E 15, 60 Hz 48 <strong>MTR</strong>, <strong>MTR</strong>I, <strong>MTR</strong>E 20, 60 Hz 50 <strong>MTR</strong>, <strong>MTR</strong>E 32, 60 Hz 52 <strong>MTR</strong>, <strong>MTR</strong>E 45, 60 Hz 54 <strong>MTR</strong>, <strong>MTR</strong>E 64, 60 Hz 56 <strong>MTC</strong> 2, 60 Hz 58 <strong>MTC</strong> 4, 60 Hz 62 <strong>MTA</strong> 3-180, 60 Hz 64 <strong>MTA</strong> 4-250, 60 Hz 66 <strong>MTA</strong>D 7/7-250, 60 Hz 68
<strong>MTR</strong> motor data TEFC motors 70 ODP motors 71 MLE motors 71 Pumped liquids Pumped liquids 72 Pumping of solid particles 72 List of pumped liquids 72 Notes 72 Accessories Square flange* for <strong>MTR</strong>(E) 1s, 1, 3 and 5 74 Pipework connection 74 Counter flanges for <strong>MTR</strong>(E) 32, 45, and 64 74 R100 remote control 75 Potentiometer for <strong>MTR</strong>E 75 Sensors 75 CIU communication interface units 75 MP 204 motor protector 76 Further product documentation WebCAPS 77 WinCAPS 78 Contents 3