Danfoss AB-QM DN 125 Flange Installation Guide

Danfoss AB-QM DN 125 Flange

Models

Installation

**AB-QM DN 125-250

**

Setting 

Note:
DN 125 & 150: 1 turn = 6.0 %
DN 200 & 250: 1 turn = 5.5 %

Measuring

DN 125

| Flow| High Flow
---|---|---
L/h| L/s| GPM| L/h| L/s| GPM
40%| 36.000| 10,00| 159| 48.000| 13,33| 211
45%| 40.500| 11,25| 178| 54.000| 15,00| 238
50%| 45.000| 12,50| 198| 60.000| 16,67| 264
55%| 49.500| 13,75| 218| 66.000| 18,33| 291
60%| 54.000| 15,00| 238| 72.000| 20,00| 317
65%| 58.500| 16,25| 258| 78.000| 21,67| 343
70%| 63.000| 17,50| 278| 84.000| 23,33| 370
75%| 67.500| 18,75| 297| 90.000| 25,00| 396
80%| 72.000| 20,00| 317| 96.000| 26,67| 423
85%| 76.500| 21,25| 337| 102.000| 28,33| 449
90%| 81.000| 22,50| 357| 108.000| 30,00| 476
95%| 85.500| 23,75| 376| 114.000| 31,67| 502
100%| 90.000| 25,00| 396| 120.000| 33,33| 528

Note: 1 turn = 6,0%

DN 150

| Flow| High Flow
---|---|---
L/h| L/s| GPM| L/h| L/s| GPM
40%| 58.000| 16,11| 255| 91.600| 25,44| 403
45%| 65.250| 18,13| 287| 103.100| 28.64| 454
50%| 72.500| 20,14| 319| 114.500| 31,81| 504
55%| 79.750| 22,15| 351| 126.000| 35| 555
60%| 87.000| 24,17| 383| 137.400| 38,17| 605
65%| 94.250| 26,18| 415| 148.900| 41,36| 656
70%| 101.500| 18,19| 447| 160.300| 44,53| 706
75%| 108.750| 30,21| 479| 171.800| 47,72| 756
80%| 116.000| 32,22| 511| 183.200| 50,89| 807
85%| 123.250| 34,24| 543| 194.700| 54,08| 857
90%| 130.500| 36,25| 575| 206.100| 57,25| 907
95%| 137.750| 38,26| 606| 217.600| 60,44| 958
100%| 145.000| 40,28| 639| 229.000| 63,61| 1008

Note: 1 turn = 6,0%

AB-QM DN 125-250

Measuring

DN 200

| Flow| High Flow
---|---|---
L/h| L/s| GPM| L/h| L/s| GPM
40%| 76.000| 21,11| 335| 120.000| 33,33| 528
45%| 85.500| 23,75| 376| 135.000| 37,5| 594
50%| 95.000| 26,39| 418| 150.000| 41,67| 660
55%| 104.500| 29,03| 460| 165.000| 45,83| 727
60%| 114.000| 31,67| 502| 180.000| 50| 793
65%| 123.500| 34,31| 544| 195.000| 54,17| 859
70%| 133.000| 36,94| 585| 210.000| 58,33| 925
75%| 142.500| 39,58| 627| 225.000| 62,5| 991
80%| 152.000| 42,22| 669| 240.000| 66,67| 1.057
85%| 161.500| 44,86| 711| 255.000| 70,83| 1.123
90%| 171.000| 47,50| 753| 270.000| 75| 1.189
95%| 180.500| 50,14| 795| 285.000| 79,17| 1.255
100%| 190.000| 52,78| 837| 300.000| 83,33| 1.321

Note: 1 turn = 5,5%

DN 250

| Flow| High Flow
---|---|---
L/h| L/s| GPM| L/h| L/s| GPM
40%| 112.000| 31,11| 493| 176.800| 49,11| 778
45%| 126.000| 35,00| 555| 198.900| 55,25| 876
50%| 140.000| 38,89| 616| 221.000| 61,39| 973
55%| 154.000| 42,78| 678| 243.100| 67,53| 1.070
60%| 168.000| 46,67| 740| 265.200| 73,67| 1.168
65%| 182.000| 50,56| 801| 287.300| 79,81| 1.265
70%| 196.000| 54,44| 863| 309.400| 85,94| 1.362
75%| 210.000| 58,33| 925| 331.500| 92,08| 1.460
80%| 224.000| 62,22| 986| 353.600| 98,22| 1.557
85%| 238.000| 66,11| 1048| 375.700| 104,4| 1.654
90%| 252.000| 70,00| 1109| 397.800| 110,5| 1.751
95%| 266.000| 73,89| 1171| 419.900| 116,6| 1.849
100%| 280.000| 77,78| 1233| 442.000| 122,8| 1.946

Note: 1 turn = 5,5%

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products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
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