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<strong>Grundfos</strong> E-<strong>pumps</strong><br />
2<br />
Product range, MTRE<br />
Range MTRE 1s MTRE 1 MTRE 3 MTRE 5 MTRE 10 MTRE 15 MTRE 20 MTRE 32 MTRE 45 MTRE 64<br />
Nominal flow rate [US gpm (m 3 h)] 4.4 (1.0) 8.5 (1.9) 15 (3.4) 30 (6.8) 55 (12.5) 95 (21.6) 110 (25.0) 140 (31.8) 220 (50.0) 340 (77.2)<br />
Temperature range [°F (°C)] +14 to +194 °F (–10 to +90)<br />
Max. pump efficiency [%] 35 49 59 67 70 72 72 76 78 79<br />
Flow range [US gpm (m 3 h)]<br />
Maximum head (H [ft (m)]<br />
0 - 7<br />
(0 - 1.6)<br />
760<br />
(231)<br />
0 - 12.8<br />
(0 - 2.9)<br />
795<br />
(242)<br />
0 - 23.8<br />
(0 - 5.4)<br />
820<br />
(250)<br />
0 - 45<br />
(0 - 10.2)<br />
780<br />
(238)<br />
0 - 68<br />
(0 - 15.4)<br />
835<br />
(255)<br />
0 - 125<br />
(0 - 28.4)<br />
800<br />
(244)<br />
0 - 155<br />
(0 - 35.2)<br />
700<br />
(213)<br />
0 - 210<br />
(0 - 47.7)<br />
630<br />
(192)<br />
0 - 310<br />
(0 - 70.4)<br />
470<br />
(143)<br />
0 - 450<br />
(0 - 102.2)<br />
Motor power [Hp] 0.33 - 2 0.33 - 3 0.5 - 5 0.75 - 7.5 1 - 15 2 - 25 3 - 25 5 - 30 7.5 - 30 10 - 30<br />
320<br />
(98)<br />
Product overview<br />
Performance range, MTRE<br />
H<br />
[m]<br />
300<br />
200<br />
100<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
31<br />
H<br />
[ft]<br />
1000<br />
800<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
Eff<br />
[%]<br />
80<br />
60<br />
40<br />
MTRE<br />
60 Hz<br />
MTRE 1s MTRE 1 MTRE 3 MTRE 5 MTRE 10 MTRE 15 MTRE 20 MTRE 32 MTRE 45 MTRE 64<br />
2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 200 300 400 500<br />
Q [US GPM]<br />
1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 Q [m³/h]<br />
20<br />
0<br />
2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 200 300 400 500<br />
Q [US GPM]<br />
TM03 4251 3211<br />
7
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