Specifications

47
M(4)RT300A/AR
Air flow CFM 7780 8125 8470 8840 9190 9500 9875 10250
ESP(mm) CMM 220 230 240 250 260 270 280 290
Fan speed rpm 747 747 747 800 820 820 825 850
Pulley Size
(Motor Size)
mm 125 125 125 125 125 125 125 125
Pulley Size (Fan
Size)
mm 250 250 250 224 224 224 224 224
Belt length X2 mm 1762 1762 1762 1650 1650 1650 1650 1650
20
Motor KW 5.5 5.5 5.5 5.5 5.5 7.5 7.5 7.5
Fan speed rpm 840 850 850 860 920 920 920 920
Pulley Size
(Motor Size)
mm 125 125 125 125
140 140 140 140
Pulley Size (Fan
Size)
mm 224 224 224 224
224 224 224 224
Belt length X2 mm 1650 1650 1650 1650 1700 1700 1700 1700
30
Motor KW 5.5 5.5 5.5 5.5
7.5 7.5 7.5 7.5
Fan speed rpm 916 916 920 920 950 950 - -
Pulley Size
(Motor Size)
mm 132 132
140 140 140 140 - -
Pulley Size (Fan
Size)
mm 224 224
224 224 200 200 - -
Belt length X2 mm 1662 1662 1700 1700 1700 1700 - -
40
Motor KW 5.5 5.5
7.5 7.5 7.5 7.5 - -
Fan speed rpm 940 990 990 1000 1000 - - -
Pulley Size
(Motor Size)
mm 140 140 140 140 140 - - -
Pulley Size (Fan
Size)
mm 224 200 200 200 200 - - -
Belt length X2 mm 1700 1700 1700 1700 1700 - - -
50
Motor KW 5.5 7.5 7.5 7.5 7.5 - - -
 Std.