QF Double Branches, used in dust collection systems, are ductwork used to port to machine outlets or other duct lines.
Standard Double Branches are 30º, Optional 45º.
When ordering specify ØA, ØB, ØC, ØD.

L = ( ØB x 2 ) + 236.
ØC must be smaller than or equal to ØA.
ØB and ØD must be smaller than or equal to ØC.
ØB must be smaller than or equal to ØD

Reducer at ØB or ØD may be required. Use formulas above to determine.

ORDER EXAMPLE:
Branch Double Galv 0,7mm 160QF 140QF 150QF 140QF 30Deg

QF Double Branch 30°
ø A (mm) ø B (mm) ø C (mm) ø D (mm) Material Thickness Length Weight (kg) Legacy Art. Nr. Art. No.
80 80 80 80 Galv 0,7mm 2,40 QT080080080080 8240002253
100 80 80 80 Galv 0,7mm 2,50 QT100080080080 8240002254
100 80 100 80 Galv 0,7mm 2,50 QT100080100080 8240002255
100 100 100 100 Galv 0,7mm 2,50 QT100100100100 8240002256
125 80 80 80 Galv 0,7mm 2,90 QT125080080080 8240002257
125 80 100 80 Galv 0,7mm 2,90 QT125080100080 8240002258
125 80 125 80 Galv 0,7mm 2,90 QT125080125080 8240002259
125 100 100 100 Galv 0,7mm 2,90 QT125100100100 8240002260
125 100 125 100 Galv 0,7mm 2,90 QT125100125100 8240002261
125 125 125 125 Galv 0,7mm 2,90 QT125125125125 8240002262
140 80 80 80 Galv 0,7mm 3,36 QT140080080080 8240002263
140 80 100 80 Galv 0,7mm 3,36 QT140080100080 8240002264
140 80 125 80 Galv 0,7mm 3,36 QT140080125080 8240002265
140 80 140 80 Galv 0,7mm 3,36 QT140080140080 8240002266
140 100 100 100 Galv 0,7mm 3,36 QT140100100100 8240002267
140 100 125 100 Galv 0,7mm 3,36 QT140100125100 8240002268
140 100 140 100 Galv 0,7mm 3,36 QT140100140100 8240002269
140 125 125 125 Galv 0,7mm 3,36 QT140125125125 8240002270
140 125 140 125 Galv 0,7mm 3,36 QT140125140125 8240002271
140 140 140 140 Galv 0,7mm 3,36 QT140140140140 8240002272
150 80 80 80 Galv 0,7mm 3,60 QT150080080080 8240002273
150 80 100 80 Galv 0,7mm 3,60 QT150080100080 8240002274
150 80 125 80 Galv 0,7mm 3,60 QT150080125080 8240002275
150 80 140 80 Galv 0,7mm 3,60 QT150080140080 8240002276
150 80 150 80 Galv 0,7mm 3,60 QT150080150080 8240002277
150 100 100 100 Galv 0,7mm 3,60 QT150100100100 8240002278
150 100 125 100 Galv 0,7mm 3,60 QT150100125100 8240002279
150 100 140 100 Galv 0,7mm 3,60 QT150100140100 8240002280
150 100 150 100 Galv 0,7mm 3,60 QT150100150100 8240002281
150 125 125 125 Galv 0,7mm 3,60 QT150125125125 8240002282
150 125 140 125 Galv 0,7mm 3,60 QT150125140125 8240002283
150 125 150 125 Galv 0,7mm 3,60 QT150125150125 8240002284
150 140 140 140 Galv 0,7mm 3,60 QT150140140140 8240002285
150 140 150 140 Galv 0,7mm 3,60 QT150140150140 8240002286
150 150 150 150 Galv 0,7mm 3,60 QT150150150150 8240002287
160 80 80 80 Galv 0,7mm 3,84 QT160080080080 8240002288
160 80 100 80 Galv 0,7mm 3,84 QT160080100080 8240002289
160 80 125 80 Galv 0,7mm 3,84 QT160080125080 8240002290
160 80 140 80 Galv 0,7mm 3,84 QT160080140080 8240002291
160 80 150 80 Galv 0,7mm 3,84 QT160080150080 8240002292
160 80 160 80 Galv 0,7mm 3,84 QT160080160080 8240002293
160 100 100 100 Galv 0,7mm 3,84 QT160100100100 8240002294
160 100 125 100 Galv 0,7mm 3,84 QT160100125100 8240002295
160 100 140 100 Galv 0,7mm 3,84 QT160100140100 8240002296
160 100 150 100 Galv 0,7mm 3,84 QT160100150100 8240002297
160 100 160 100 Galv 0,7mm 3,84 QT160100160100 8240002298
160 125 125 125 Galv 0,7mm 3,84 QT160125125125 8240002299
160 125 140 125 Galv 0,7mm 3,84 QT160125140125 8240002300
160 125 150 125 Galv 0,7mm 3,84 QT160125150125 8240002301
160 125 160 125 Galv 0,7mm 3,84 QT160125160125 8240002302
160 140 140 140 Galv 0,7mm 3,84 QT160140140140 8240002303
160 140 150 140 Galv 0,7mm 3,84 QT160140150140 8240002304
160 140 160 140 Galv 0,7mm 3,84 QT160140160140 8240002305
160 150 150 150 Galv 0,7mm 3,84 QT160150150150 8240002306
160 150 160 150 Galv 0,7mm 3,84 QT160150160150 8240002307
160 160 160 160 Galv 0,7mm 3,84 QT160160160160 8240002308
180 80 80 80 Galv 0,7mm 4,32 QT180080080080 8240002309
180 80 100 80 Galv 0,7mm 4,32 QT180080100080 8240002310
180 80 125 80 Galv 0,7mm 4,32 QT180080125080 8240002311
180 80 140 80 Galv 0,7mm 4,32 QT180080140080 8240002312
180 80 150 80 Galv 0,7mm 4,32 QT180080150080 8240002313
180 80 160 80 Galv 0,7mm 4,32 QT180080160080 8240002314
180 80 180 80 Galv 0,7mm 4,32 QT180080180080 8240002315
180 100 100 100 Galv 0,7mm 4,32 QT180100100100 8240002316
180 100 125 100 Galv 0,7mm 4,32 QT180100125100 8240002317
180 100 140 100 Galv 0,7mm 4,32 QT180100140100 8240002318
180 100 150 100 Galv 0,7mm 4,32 QT180100150100 8240002319
180 100 160 100 Galv 0,7mm 4,32 QT180100160100 8240002320
180 100 180 100 Galv 0,7mm 4,32 QT180100180100 8240002321
180 125 125 125 Galv 0,7mm 4,32 QT180125125125 8240002322
180 125 140 125 Galv 0,7mm 4,32 QT180125140125 8240002323
180 125 150 125 Galv 0,7mm 4,32 QT180125150125 8240002324
180 125 160 125 Galv 0,7mm 4,32 QT180125160125 8240002325
180 125 180 125 Galv 0,7mm 4,32 QT180125180125 8240002326
180 140 140 140 Galv 0,7mm 4,32 QT180140140140 8240002327
180 140 150 140 Galv 0,7mm 4,32 QT180140150140 8240002328
180 140 160 140 Galv 0,7mm 4,32 QT180140160140 8240002329
180 140 180 140 Galv 0,7mm 4,32 QT180140180140 8240002330
180 150 150 150 Galv 0,7mm 4,32 QT180150150150 8240002331
180 150 160 150 Galv 0,7mm 4,32 QT180150160150 8240002332
180 150 180 150 Galv 0,7mm 4,32 QT180150180150 8240002333
180 160 160 160 Galv 0,7mm 4,32 QT180160160160 8240002334
180 160 180 160 Galv 0,7mm 4,32 QT180160180160 8240002335
180 180 180 180 Galv 0,7mm 4,32 QT180180180180 8240002336
200 80 80 80 Galv 0,7mm 4,80 QT200080080080 8240002337
200 80 100 80 Galv 0,7mm 4,80 QT200080100080 8240002338
200 80 125 80 Galv 0,7mm 4,80 QT200080125080 8240002339
200 80 140 80 Galv 0,7mm 4,80 QT200080140080 8240002340
200 80 150 80 Galv 0,7mm 4,80 QT200080150080 8240002341
200 80 160 80 Galv 0,7mm 4,80 QT200080160080 8240002342
200 80 180 80 Galv 0,7mm 4,80 QT200080180080 8240002343
200 80 200 80 Galv 0,7mm 4,80 QT200080200080 8240002344
200 100 100 100 Galv 0,7mm 4,80 QT200100100100 8240002345
200 100 125 100 Galv 0,7mm 4,80 QT200100125100 8240002346
200 100 140 100 Galv 0,7mm 4,80 QT200100140100 8240002347
200 100 150 100 Galv 0,7mm 4,80 QT200100150100 8240002348
200 100 160 100 Galv 0,7mm 4,80 QT200100160100 8240002349
200 100 180 100 Galv 0,7mm 4,80 QT200100180100 8240002350
200 100 200 100 Galv 0,7mm 4,80 QT200100200100 8240002351
200 125 125 125 Galv 0,7mm 4,80 QT200125125125 8240002352
200 125 140 125 Galv 0,7mm 4,80 QT200125140125 8240002353
200 125 150 125 Galv 0,7mm 4,80 QT200125150125 8240002354
200 125 160 125 Galv 0,7mm 4,80 QT200125160125 8240002355
200 125 180 125 Galv 0,7mm 4,80 QT200125180125 8240002356
200 125 200 125 Galv 0,7mm 4,80 QT200125200125 8240002357
200 140 140 140 Galv 0,7mm 4,80 QT200140140140 8240002358
200 140 150 140 Galv 0,7mm 4,80 QT200140150140 8240002359
200 140 160 140 Galv 0,7mm 4,80 QT200140160140 8240002360
200 140 180 140 Galv 0,7mm 4,80 QT200140180140 8240002361
200 140 200 140 Galv 0,7mm 4,80 QT200140200140 8240002362
200 150 150 150 Galv 0,7mm 4,80 QT200150150150 8240002363
200 150 160 150 Galv 0,7mm 4,80 QT200150160150 8240002364
200 150 180 150 Galv 0,7mm 4,80 QT200150180150 8240002365
200 150 200 150 Galv 0,7mm 4,80 QT200150200150 8240002366
200 160 160 160 Galv 0,7mm 4,80 QT200160160160 8240002367
200 160 180 160 Galv 0,7mm 4,80 QT200160180160 8240002368
200 160 200 160 Galv 0,7mm 4,80 QT200160200160 8240002369
200 180 180 180 Galv 0,7mm 4,80 QT200180180180 8240002370
200 180 200 180 Galv 0,7mm 4,80 QT200180200180 8240002371
200 200 200 200 Galv 0,7mm 4,80 QT200200200200 8240002372
224 80 80 80 Galv 0,7mm 5,37 QT224080080080 8240002373
224 80 100 80 Galv 0,7mm 5,37 QT224080100080 8240002374
224 80 125 80 Galv 0,7mm 5,37 QT224080125080 8240002375
224 80 140 80 Galv 0,7mm 5,37 QT224080140080 8240002376
224 80 150 80 Galv 0,7mm 5,37 QT224080150080 8240002377
224 80 160 80 Galv 0,7mm 5,37 QT224080160080 8240002378
224 80 180 80 Galv 0,7mm 5,37 QT224080180080 8240002379
224 80 200 80 Galv 0,7mm 5,37 QT224080200080 8240002380
224 80 224 80 Galv 0,7mm 5,37 QT224080224080 8240002381
224 100 100 100 Galv 0,7mm 5,37 QT224100100100 8240002382
224 100 125 100 Galv 0,7mm 5,37 QT224100125100 8240002383
224 100 140 100 Galv 0,7mm 5,37 QT224100140100 8240002384
224 100 150 100 Galv 0,7mm 5,37 QT224100150100 8240002385
224 100 160 100 Galv 0,7mm 5,37 QT224100160100 8240002386
224 100 180 100 Galv 0,7mm 5,37 QT224100180100 8240002387
224 100 200 100 Galv 0,7mm 5,37 QT224100200100 8240002388
224 100 224 100 Galv 0,7mm 5,37 QT224100224100 8240002389
224 125 125 125 Galv 0,7mm 5,37 QT224125125125 8240002390
224 125 140 125 Galv 0,7mm 5,37 QT224125140125 8240002391
224 125 150 125 Galv 0,7mm 5,37 QT224125150125 8240002392
224 125 160 125 Galv 0,7mm 5,37 QT224125160125 8240002393
224 125 180 125 Galv 0,7mm 5,37 QT224125180125 8240002394
224 125 200 125 Galv 0,7mm 5,37 QT224125200125 8240002395
224 125 224 125 Galv 0,7mm 5,37 QT224125224125 8240002396
224 140 140 140 Galv 0,7mm 5,37 QT224140140140 8240002397
224 140 150 140 Galv 0,7mm 5,37 QT224140150140 8240002398
224 140 160 140 Galv 0,7mm 5,37 QT224140160140 8240002399
224 140 180 140 Galv 0,7mm 5,37 QT224140180140 8240002400
224 140 200 140 Galv 0,7mm 5,37 QT224140200140 8240002401
224 140 224 140 Galv 0,7mm 5,37 QT224140224140 8240002402
224 150 150 150 Galv 0,7mm 5,37 QT224150150150 8240002403
224 150 160 150 Galv 0,7mm 5,37 QT224150160150 8240002404
224 150 180 150 Galv 0,7mm 5,37 QT224150180150 8240002405
224 150 200 150 Galv 0,7mm 5,37 QT224150200150 8240002406
224 150 224 150 Galv 0,7mm 5,37 QT224150224150 8240002407
224 160 160 160 Galv 0,7mm 5,37 QT224160160160 8240002408
224 160 180 160 Galv 0,7mm 5,37 QT224160180160 8240002409
224 160 200 160 Galv 0,7mm 5,37 QT224160200160 8240002410
224 160 224 160 Galv 0,7mm 5,37 QT224160224160 8240002411
224 180 180 180 Galv 0,7mm 5,37 QT224180180180 8240002412
224 180 200 180 Galv 0,7mm 5,37 QT224180200180 8240002413
224 180 224 180 Galv 0,7mm 5,37 QT224180224180 8240002414
224 200 200 200 Galv 0,7mm 5,37 QT224200200200 8240002415
224 200 224 200 Galv 0,7mm 5,37 QT224200224200 8240002416
224 224 224 224 Galv 0,7mm 5,37 QT224224224224 8240002417
250 80 80 80 Galv 0,7mm 5,50 QT250080080080 8240002418
250 80 100 80 Galv 0,7mm 5,50 QT250080100080 8240002419
250 80 125 80 Galv 0,7mm 5,50 QT250080125080 8240002420
250 80 140 80 Galv 0,7mm 5,50 QT250080140080 8240002421
250 80 150 80 Galv 0,7mm 5,50 QT250080150080 8240002422
250 80 160 80 Galv 0,7mm 5,50 QT250080160080 8240002423
250 80 180 80 Galv 0,7mm 5,50 QT250080180080 8240002424
250 80 200 80 Galv 0,7mm 5,50 QT250080200080 8240002425
250 80 224 80 Galv 0,7mm 5,50 QT250080224080 8240002426
250 80 250 80 Galv 0,7mm 5,50 QT250080250080 8240002427
250 100 100 100 Galv 0,7mm 5,50 QT250100100100 8240002428
250 100 125 100 Galv 0,7mm 5,50 QT250100125100 8240002429
250 100 140 100 Galv 0,7mm 5,50 QT250100140100 8240002430
250 100 150 100 Galv 0,7mm 5,50 QT250100150100 8240002431
250 100 160 100 Galv 0,7mm 5,50 QT250100160100 8240002432
250 100 180 100 Galv 0,7mm 5,50 QT250100180100 8240002433
250 100 200 100 Galv 0,7mm 5,50 QT250100200100 8240002434
250 100 224 100 Galv 0,7mm 5,50 QT250100224100 8240002435
250 100 250 100 Galv 0,7mm 5,50 QT250100250100 8240002436
250 125 125 125 Galv 0,7mm 5,50 QT250125125125 8240002437
250 125 140 125 Galv 0,7mm 5,50 QT250125140125 8240002438
250 125 150 125 Galv 0,7mm 5,50 QT250125150125 8240002439
250 125 160 125 Galv 0,7mm 5,50 QT250125160125 8240002440
250 125 180 125 Galv 0,7mm 5,50 QT250125180125 8240002441
250 125 200 125 Galv 0,7mm 5,50 QT250125200125 8240002442
250 125 224 125 Galv 0,7mm 5,50 QT250125224125 8240002443
250 125 250 125 Galv 0,7mm 5,50 QT250125250125 8240002444
250 140 140 140 Galv 0,7mm 5,50 QT250140140140 8240002445
250 140 150 140 Galv 0,7mm 5,50 QT250140150140 8240002446
250 140 160 140 Galv 0,7mm 5,50 QT250140160140 8240002447
250 140 180 140 Galv 0,7mm 5,50 QT250140180140 8240002448
250 140 200 140 Galv 0,7mm 5,50 QT250140200140 8240002449
250 140 224 140 Galv 0,7mm 5,50 QT250140224140 8240002450
250 140 250 140 Galv 0,7mm 5,50 QT250140250140 8240002451
250 150 150 150 Galv 0,7mm 5,50 QT250150150150 8240002452
250 150 160 150 Galv 0,7mm 5,50 QT250150160150 8240002453
250 150 180 150 Galv 0,7mm 5,50 QT250150180150 8240002454
250 150 200 150 Galv 0,7mm 5,50 QT250150200150 8240002455
250 150 224 150 Galv 0,7mm 5,50 QT250150224150 8240002456
250 150 250 150 Galv 0,7mm 5,50 QT250150250150 8240002457
250 160 160 160 Galv 0,7mm 5,50 QT250160160160 8240002458
250 160 180 160 Galv 0,7mm 5,50 QT250160180160 8240002459
250 160 200 160 Galv 0,7mm 5,50 QT250160200160 8240002460
250 160 224 160 Galv 0,7mm 5,50 QT250160224160 8240002461
250 160 250 160 Galv 0,7mm 5,50 QT250160250160 8240002462
250 180 180 180 Galv 0,7mm 5,50 QT250180180180 8240002463
250 180 200 180 Galv 0,7mm 5,50 QT250180200180 8240002464
250 180 224 180 Galv 0,7mm 5,50 QT250180224180 8240002465
250 180 250 180 Galv 0,7mm 5,50 QT250180250180 8240002466
250 200 200 200 Galv 0,7mm 5,50 QT250200200200 8240002467
250 200 224 200 Galv 0,7mm 5,50 QT250200224200 8240002468
250 200 250 200 Galv 0,7mm 5,50 QT250200250200 8240002469
250 224 224 224 Galv 0,7mm 5,50 QT250224224224 8240002470
250 224 250 224 Galv 0,7mm 5,50 QT250224250224 8240002471
250 250 250 250 Galv 0,7mm 5,50 QT250250250250 8240002472
300 100 100 100 Galv 0,7mm 5,60 QT300100100100 8240002473
300 100 125 100 Galv 0,7mm 5,60 QT300100125100 8240002474
300 100 140 100 Galv 0,7mm 5,60 QT300100140100 8240002475
300 100 150 100 Galv 0,7mm 5,60 QT300100150100 8240002476
300 100 160 100 Galv 0,7mm 5,60 QT300100160100 8240002477
300 100 180 100 Galv 0,7mm 5,60 QT300100180100 8240002478
300 100 200 100 Galv 0,7mm 5,60 QT300100200100 8240002479
300 100 224 100 Galv 0,7mm 5,60 QT300100224100 8240002480
300 100 250 100 Galv 0,7mm 5,60 QT300100250100 8240002481
300 100 300 100 Galv 0,7mm 5,60 QT300100300100 8240002482
300 125 125 125 Galv 0,7mm 5,60 QT300125125125 8240002483
300 125 140 125 Galv 0,7mm 5,60 QT300125140125 8240002484
300 125 150 125 Galv 0,7mm 5,60 QT300125150125 8240002485
300 125 160 125 Galv 0,7mm 5,60 QT300125160125 8240002486
300 125 180 125 Galv 0,7mm 5,60 QT300125180125 8240002487
300 125 200 125 Galv 0,7mm 5,60 QT300125200125 8240002488
300 125 224 125 Galv 0,7mm 5,60 QT300125224125 8240002489
300 125 250 125 Galv 0,7mm 5,60 QT300125250125 8240002490
300 125 300 125 Galv 0,7mm 5,60 QT300125300125 8240002491
300 140 140 140 Galv 0,7mm 5,60 QT300140140140 8240002492
300 140 150 140 Galv 0,7mm 5,60 QT300140150140 8240002493
300 140 160 140 Galv 0,7mm 5,60 QT300140160140 8240002494
300 140 180 140 Galv 0,7mm 5,60 QT300140180140 8240002495
300 140 200 140 Galv 0,7mm 5,60 QT300140200140 8240002496
300 140 224 140 Galv 0,7mm 5,60 QT300140224140 8240002497
300 140 250 140 Galv 0,7mm 5,60 QT300140250140 8240002498
300 140 300 140 Galv 0,7mm 5,60 QT300140300140 8240002499
300 150 150 150 Galv 0,7mm 5,60 QT300150150150 8240002500
300 150 160 150 Galv 0,7mm 5,60 QT300150160150 8240002501
300 150 180 150 Galv 0,7mm 5,60 QT300150180150 8240002502
300 150 200 150 Galv 0,7mm 5,60 QT300150200150 8240002503
300 150 224 150 Galv 0,7mm 5,60 QT300150224150 8240002504
300 150 250 150 Galv 0,7mm 5,60 QT300150250150 8240002505
300 150 300 150 Galv 0,7mm 5,60 QT300150300150 8240002506
300 160 160 160 Galv 0,7mm 5,60 QT300160160160 8240002507
300 160 180 160 Galv 0,7mm 5,60 QT300160180160 8240002508
300 160 200 160 Galv 0,7mm 5,60 QT300160200160 8240002509
300 160 224 160 Galv 0,7mm 5,60 QT300160224160 8240002510
300 160 250 160 Galv 0,7mm 5,60 QT300160250160 8240002511
300 160 300 160 Galv 0,7mm 5,60 QT300160300160 8240002512
300 180 180 180 Galv 0,7mm 5,60 QT300180180180 8240002513
300 180 200 180 Galv 0,7mm 5,60 QT300180200180 8240002514
300 180 224 180 Galv 0,7mm 5,60 QT300180224180 8240002515
300 180 250 180 Galv 0,7mm 5,60 QT300180250180 8240002516
300 180 300 180 Galv 0,7mm 5,60 QT300180300180 8240002517
300 200 200 200 Galv 0,7mm 5,60 QT300200200200 8240002518
300 200 224 200 Galv 0,7mm 5,60 QT300200224200 8240002519
300 200 250 200 Galv 0,7mm 5,60 QT300200250200 8240002520
300 200 300 200 Galv 0,7mm 5,60 QT300200300200 8240002521
300 224 224 224 Galv 0,7mm 5,60 QT300224224224 8240002522
300 224 250 224 Galv 0,7mm 5,60 QT300224250224 8240002523
300 224 300 224 Galv 0,7mm 5,60 QT300224300224 8240002524
300 250 250 250 Galv 0,7mm 5,60 QT300250250250 8240002525
300 250 300 250 Galv 0,7mm 5,60 QT300250300250 8240002526
300 300 300 300 Galv 0,7mm 5,60 QT300300300300 8240002527
315 100 100 100 Galv 0,7mm 5,80 QT315100100100 8240002528
315 100 125 100 Galv 0,7mm 5,80 QT315100125100 8240002529
315 100 140 100 Galv 0,7mm 5,80 QT315100140100 8240002530
315 100 150 100 Galv 0,7mm 5,80 QT315100150100 8240002531
315 100 160 100 Galv 0,7mm 5,80 QT315100160100 8240002532
315 100 180 100 Galv 0,7mm 5,80 QT315100180100 8240002533
315 100 200 100 Galv 0,7mm 5,80 QT315100200100 8240002534
315 100 224 100 Galv 0,7mm 5,80 QT315100224100 8240002535
315