Aluminium couplings
Alloys available: EN AC AlSi(Cu)K/S | According to Standards EN 573 - DIN 2642
DN / NB | DESIGN | D1 (mm) |
e (mm) |
D3 (mm) |
D2 (mm) |
D4 (mm) |
Hole |
---|---|---|---|---|---|---|---|
15 | ISO Type C | 95 | 16 | 24 | 65 | 14 | 4 |
DIN Type A | 95 | 16 | 23 | 65 | 14 | 4 | |
20 | ISO Type C | 105 | 16 | 30 | 75 | 14 | 4 |
DIN Type A | 105 | 16 | 28 | 75 | 14 | 4 | |
25 | ISO Type C | 115 | 16 | 36 | 85 | 14 | 4 |
DIN Type A | 115 | 16 | 33 | 85 | 14 | 4 | |
32 | ISO Type C | 140 | 16 | 46 | 100 | 18 | 4 |
DIN Type A | 140 | 16 | 41 | 100 | 18 | 4 | |
40 | ISO Type C | 150 | 16 | 54 | 110 | 18 | 4 |
DIN Type A | 150 | 16 | 48 | 110 | 18 | 4 | |
50 | ISO Type C | 165 | 18 | 65 | 125 | 18 | 4 |
DIN Type A | 165 | 18 | 60 | 125 | 18 | 4 | |
65 | ISO Type C | 185 | 18 | 81 | 145 | 18 | 4 |
DIN Type A | 185 | 18 | 73 | 145 | 18 | 4 | |
80 | ISO Type C | 200 | 20 | 94 | 160 | 18 | 8 |
DIN Type A | 200 | 20 | 90 | 160 | 18 | 8 | |
100 | ISO Type C | 220 | 20 | 119 | 180 | 18 | 8 |
DIN Type A | 220 | 20 | 111 | 180 | 18 | 8 | |
125 | ISO Type C | 250 | 22 | 144 | 210 | 18 | 8 |
DIN Type A | 250 | 22 | 136 | 210 | 18 | 8 | |
200 | ISO Type C | 340 | 24 | 225 | 295 | 23 | 8 |
DIN Type A | 340 | 24 | 212 | 295 | 23 | 8 | |
250 | ISO Type C | 395 | 26 | 279 | 350 | 23 | 12 |
DIN Type A | 395 | 26 | 264 | 350 | 23 | 12 | |
300 | ISO Type C | 445 | 26 | 329 | 400 | 23 | 12 |
DIN Type A | 445 | 26 | 315 | 400 | 23 | 12 | |
350 | ISO Type C | 505 | 26 | 362 | 460 | 23 | 16 |
DIN Type A | 505 | 26 | 365 | 460 | 23 | 16 | |
400 | ISO Type C | 565 | 32 | 413 | 515 | 27 | 16 |
DIN Type A | 565 | 32 | 415 | 515 | 27 | 16 | |
500 | ISO Type C | 670 | 34 | 517 | 620 | 27 | 20 |
DIN Type A | 670 | 34 | 515 | 620 | 27 | 20 | |
600 | ISO Type C | 780 | 36 | 618 | 725 | 30 | 20 |
DIN Type A | 780 | 36 | 615 | 725 | 30 | 20 | |
700 | ISO Type C | 895 | 40 | 721 | 840 | 30 | 24 |
DIN Type A | 895 | 40 | 715 | 840 | 30 | 24 |