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Technical data. OMH 13 OMH 20 OMH 32 OMH 52 OMH 68 OMH 100
Flow rate
Qmax      l/h (l/min) 900 (15) 2.700 (45) 9.000 (150) 31.500 (525) 63.000 (1.050) 180.000 (3.000)
Qnenn l/h (l/min) 600 (10) 1.800 (30) 6.000 (100) 21.000 (350) 42.000 (700) 120.000 (2.000)
Qmin l/h (l/min) 6 (0,1) 18 (0,3) 60 (1) 210 (3,5) 420 (7) 1.200 (20)
Pressure bar 420 420 420 420 420 250
Pmax
Temperature ºC -20to +200 -20to +200 -20to +200 -20to +200 -20to +200 -20 to +200
tminto tmax
Viscosity mm2/s 1to 1x106 1to 1x106 1to 1x106 1to 1x106 1to 1x106 1to 1x106
vmin to vmax
K-factor K2 [P/l] 2,432 1,280 468 142 79,6 33.6
     K3 [P/l] 7,296 2,560 1,014 302 167 57,6
K4 [P/l] 7.296 2,560 1,014 302 167 87,6
Frequenzy f2 at Qrated Hz 504 640 780 828 929 1,120
f3 at Qrated Hz 1,216 1,280 1,690 1,760 1,949 1,920
         f4 at Qrated Hz 1,216 1,280 1,690 1,762 1,948 2,920
Dimensions/Weights. OMH 13 OMH 20 OMH 32 OMH 52 OMH 68 OMH 100
     R inch 1/2" 3/4" 1" 11/2" 2" 4"
p bar 420 420 420 420 420 250
l mm 150 185 255 320 385 500
d mm 100 145 180 220 235 247
l1 mm 94 115 175 240 295 400
m kg 7 13 27 57 76 135
     DN mm 15 15 25 40 50 100
PN bar 400 400 400 400 400 250
L mm 150 185 255 320 385 500
D mm 145 145 180 220 235 300
L1 mm 94 115 175 240 295 400
m kg 7 13 27 57 76 155
 

KRAL AG | Bildgasse 40 | Industrie Nord | 6890 Lustenau | Österreich

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