Publicité
TPM 075/09
Coefficient de la perte de charge locale
A
100
110
100
19,025
15,910
110
15,690
12,678
125
11,247
9,984
140
8,673
7,669
150
7,408
6,620
160
6,659
5,813
180
4,528
4,270
200
4,490
4,170
225
4,220
3,969
250
4,120
3,904
280
3,520
3,404
300
3,307
3,225
315
3,219
3,139
355
2,914
2,842
400
3,291
3,125
450
–
–
500
–
–
550
–
–
560
–
–
600
–
–
630
–
–
650
–
–
700
–
–
710
–
–
750
–
–
800
–
–
900
–
–
1000
–
–
A
400
450
100
–
–
110
–
–
125
–
–
140
–
–
150
–
–
160
1,040
2,025
180
0,922
1,676
200
0,801
1,445
225
0,781
1,239
250
0,736
1,113
280
0,713
0,996
300
0,692
0,937
315
0,634
0,900
355
0,588
0,821
400
0,527
0,757
450
0,507
0,705
500
0,460
0,666
550
0,719
0,635
560
0,713
0,630
600
0,692
0,611
630
0,678
0,598
650
0,670
0,590
700
0,656
0,581
710
0,648
0,571
750
0,636
0,560
800
0,623
0,547
900
0,602
0,528
1000
0,585
0,512
Version 2024-07-01
125
140
150
11,370
7,983
6,374
5,264
9,499
6,910
5,576
4,528
7,440
5,444
4,529
3,773
5,933
4,489
3,755
3,195
5,144
4,007
3,388
2,899
4,748
3,683
3,129
4,771
3,630
3,000
2,644
4,102
3,466
2,807
2,446
3,701
3,379
2,767
2,431
3,654
3,306
2,744
2,405
3,588
3,005
2,551
2,266
3,411
2,876
2,457
2,189
3,288
2,760
2,338
2,072
3,102
2,550
2,195
1,963
2,955
2,665
2,196
1,926
2,833
2,690
2,176
1,884
2,732
2,590
2,110
1,836
2,670
1,976
1,885
1,731
4,219
1,978
1,884
1,727
4,194
–
1,841
1,696
4,104
–
1,828
1,682
4,046
–
1,814
1,670
4,010
–
–
1,664
3,975
–
–
1,645
3,918
–
–
1,630
3,865
–
–
1,612
3,808
–
–
–
3,715
–
–
–
3,643
500
550
560
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1,874
1,761
1,741
1,672
1,548
1,451
1,434
1,375
1,332
1,246
1,232
1,179
1,172
1,075
1,035
0,998
1,021
0,952
0,940
0,898
0,912
0,849
0,880
0,800
0,857
0,797
0,786
0,750
0,822
0,764
0,754
0,718
0,749
0,694
0,685
0,651
0,689
0,637
0,628
0,597
0,640
0,591
0,583
0,553
0,603
0,556
0,548
0,520
0,575
0,529
0,521
0,494
0,570
0,524
0,517
0,489
0,552
0,507
0,500
0,473
0,540
0,496
0,489
0,462
0,533
0,490
0,482
0,456
0,527
0,483
0,476
0,444
0,515
0,472
0,465
0,439
0,504
0,462
0,455
0,429
0,493
0,451
0,444
0,419
0,474
0,434
–
0,460
–
–
Clapet coupe-feu - FDMB
B
160
180
200
225
2,959
2,962
2,162
2,743
2,649
1,978
2,461
2,208
1,744
2,204
1,893
1,552
2,091
1,728
1,443
3,458
2,717
2,285
3,251
2,351
2,016
2,951
2,105
1,867
2,873
2,056
1,726
2,793
2,005
1,675
2,692
1,975
1,599
2,599
1,903
1,536
2,454
1,833
1,489
2,302
1,796
1,412
2,159
1,703
1,356
2,055
1,623
1,302
1,988
1,587
1,251
2,941
2,237
1,687
2,922
2,222
1,623
2,857
2,170
1,573
2,814
2,137
1,553
2,788
2,116
1,526
2,759
2,098
1,515
2,720
2,062
1,496
2,682
2,032
1,475
2,640
1,999
1,445
2,572
1,946
1,414
2,519
1,904
1,395
B
600
630
650
700
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1,627
1,601
1,598
1,337
1,315
1,289
1,146
1,126
1,106
0,965
0,938
0,926
0,871
0,855
0,831
0,775
0,760
0,742
0,726
0,712
0,689
0,695
0,681
0,662
0,630
0,617
0,603
0,577
0,565
0,543
0,534
0,522
0,503
0,501
0,490
0,482
0,476
0,465
0,441
0,471
0,461
0,448
0,455
0,445
0,426
0,445
0,435
0,418
0,439
0,428
0,414
0,431
0,421
0,409
0,422
0,412
0,399
0,413
0,403
–
–
–
–
–
–
–
–
250
280
300
1,548
1,399
–
1,459
1,299
–
1,327
1,163
–
1,217
1,044
–
1,160
0,985
–
1,813
1,538
1,407
1,676
1,342
1,221
1,554
1,302
1,113
1,475
1,226
1,067
1,386
1,155
1,033
1,341
1,123
0,986
1,315
1,101
0,974
1,289
0,988
0,933
1,199
0,956
0,902
1,126
0,931
0,825
1,103
0,852
0,777
1,025
0,796
0,725
1,402
1,156
1,039
1,392
1,147
1,031
1,357
1,117
1,004
1,334
1,098
0,986
1,320
1,086
0,975
1,297
1,071
0,965
1,284
1,055
0,947
1,264
1,037
0,931
1,241
1,018
0,913
1,205
0,988
0,885
1,177
0,964
0,863
710
750
800
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1,532
1,493
1,452
1,256
1,224
1,180
1,074
1,046
1,015
0,905
0,873
0,856
0,813
0,790
0,765
0,722
0,701
0,678
0,675
0,655
0,633
0,646
0,626
0,605
0,584
0,566
0,546
0,534
0,516
0,498
0,493
0,476
0,458
0,462
0,446
0,429
0,437
0,422
0,405
0,433
0,418
0,401
0,418
0,403
0,387
0,408
0,393
–
0,402
0,387
–
0,398
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
315
355
–
–
–
–
–
–
–
–
–
–
1,327
1,165
1,136
0,986
1,052
0,933
1,029
0,917
0,987
0,893
0,916
0,822
0,911
0,787
0,833
0,721
0,799
0,678
0,711
0,635
0,677
0,599
0,618
0,529
0,968
0,827
0,910
0,820
0,935
0,797
0,918
0,782
0,908
0,773
0,892
0,761
0,881
0,749
0,866
0,736
0,849
0,721
0,822
0,697
0,801
0,679
900
1000
–
–
–
–
–
–
–
–
–
–
1,386
1,336
1,133
1,090
0,965
0,928
0,822
0,803
0,725
0,695
0,641
0,613
0,599
0,572
0,572
0,546
0,514
0,490
0,468
0,445
0,430
0,408
0,401
0,380
0,379
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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