Page 28 - ROUND VENTILATION DUCTS

ROUND VENTILATION DUCTS

FLANGE FOR SPIRO CIRCULAR PIPE

TYPE: FL

FLANGE DIMENSIONS ACCORDING TO DETAILED TABLE COMPARISONS

BN-71/8865-06

DN b t d2 d3 n d4 Screw

mm 10 M8
10 M8
80 30 5 85 119 4 10 M8
10 M8
100 30 5 105 139 4 10 M8
10 M8
125 30 5 130 164 4 10 M8
10 M8
140 30 5 145 179 8 10 M8
10 M8
150 30 5 155 189 8 10 M8
10 M8
160 30 5 165 199 8 10 M8
10 M8
175 30 5 180 214 8 10 M8
10 M8
180 30 5 185 219 8 10 M8
10 M8
200 30 5 205 239 8 10 M8
10 M8
224 30 5 229 264 8 10 M8
10 M8
250 30 5 255 289 8 10 M8
10 M8
280 30 5 285 319 8 10 M8
10 M8
300 30 5 305 339 8 12 M10
12 M10
315 30 5 320 354 8 12 M10
12 M10
350 30 5 355 389 12 12 M10
xx
355 30 5 360 394 12 xx
xx
400 30 5 405 439 12 xx

450 30 5 455 489 12

500 30 5 505 539 16

510 30 5 515 549 16

560 30 5 565 599 16

600 30 5 605 639 16

630 30 5 635 669 16

700 30 5 705 739 16

710 30 5 715 749 16

800 30 5 805 839 16

850 40 5 855 899 24

900 40 5 905 949 24

1000 40 5 1005 1049 24

1120 40 5 1125 1169 24

1250 40 5 1255 1299 24

1400 x x x x x

1600 x x x x x

1800 x x x x x

2000 x x x x x

The d2 diameter has been assumed for a thickness of s=2mm. Comparing to other thickness to the d2 dimension
changes according to the following rule: DN+2*t+1 [mm]

The d3 diameter is constant and does not change when changing the thickness t.

fon +48(0)52 569 8000