The IDF Union is a sanitary fitting designed in accordance with the BS 4825 Part 4 standard. A set of IDF unions comprises a welding male part, a seal ring, a welding liner or a blank end cap, and a nut to provide a leak-proof seal. The metal components are available in stainless steel 304, 316, and 316L. The seal materials include EPDM, silicone, and others.
SIZE | ØA | B | ØC | L |
---|---|---|---|---|
1" | 30.5 | 38.02x1/8T | 48 | 30 |
1-1/2" | 43.5 | 51.54x1/8T | 64 | 30 |
2" | 57.0 | 65.05x1/8T | 77 | 30 |
2-1/2" | 70.7 | 78.56x1/8T | 91 | 30 |
3" | 83.3 | 92.08x1/8T | 106 | 30 |
4" | 112 | 126.79x1/6T | 142 | 35 |
SIZE | ØA | B | C | L |
---|---|---|---|---|
1" | 30.5 | 38.02x1/8T | 46 | 30 |
1-1/2" | 43.5 | 51.54x1/8T | 60 | 30 |
2" | 57.0 | 65.05x1/8T | 70 | 30 |
2-1/2" | 70.7 | 78.56x1/8T | 90 | 30 |
3" | 83.3 | 92.08x1/8T | 105 | 30 |
4" | 112 | 126.79x1/6T | 133 | 35 |
SIZE | ØA | ØB | ØC | L |
---|---|---|---|---|
1" | 22.2 | 25.65 | 33.8 | 21.5 |
1-1/2" | 34.9 | 38.35 | 47.0 | 21.5 |
2" | 47.6 | 51.05 | 60.5 | 21.5 |
2-1/2" | 60.3 | 63.75 | 74.0 | 21.5 |
3" | 73.0 | 76.45 | 87.5 | 21.5 |
4” | 97.6 | 101.85 | 120.6 | 30.0 |
SIZE | ØA | B | C | L |
---|---|---|---|---|
1" | 22.2 | 25.65 | 37.13x1/8 | 21.5 |
1-1/2" | 34.9 | 38.35 | 50.65x1/8 | 21.5 |
2" | 47.6 | 51.05 | 64.16x1/8 | 21.5 |
2-1/2" | 60.3 | 63.73 | 77.67x1/8 | 21.5 |
3" | 73.0 | 76.45 | 91.19x1/8 | 21.5 |
4" | 97.6 | 101.85 | 125.90x1/6 | 30.0 |
SIZE | ØA | ØB | ØC | L |
---|---|---|---|---|
1" | 29.2 | 29.5 | 33.8 | 10.5 |
1-1/2" | 42.7 | 42.5 | 47.0 | 10.5 |
2" | 56.2 | 55.7 | 60.5 | 10.5 |
2-1/2" | 69.9 | 68.8 | 74.0 | 10.5 |
3" | 82.6 | 81.9 | 87.5 | 10.5 |
4” | 111.1 | 111.0 | 120.6 | 12.6 |
SIZE | ØA | ØB | ØC | L |
---|---|---|---|---|
1" | 23.2 | 29.2 | 32.5 | 7.0 |
1-1/2" | 35.9 | 42.7 | 46.0 | 7.0 |
2" | 48.6 | 56.2 | 59.5 | 7.0 |
2-1/2" | 61.3 | 69.9 | 73.2 | 7.0 |
3" | 74.0 | 82.6 | 86.5 | 7.0 |
4” | 98.6 | 111 | 119.6 | 9.6 |