IDF UNIONS BS4825 PART 4. 1″ – 4″
Stainless Steel Hygienic Unions with Joint Ring
Available Grades: Nut Grade 304, Weld Male Part and Liner Grade 316L, Joint Ring in accordance with application
Full Product Range – Technical Information
IDF HEXAGONAL, NUT 304
| Size | A | B | C | D | E |
| 1″ | 30.50 | 34.34 | 30.00 | 3.50 | 46.00 |
| 1.1/2″ | 43.50 | 47.86 | 30.00 | 3.50 | 60.00 |
| 2″ | 57.00 | 61.37 | 30.00 | 3.50 | 75.00 |
| 2.1/2″ | 70.70 | 74.88 | 30.00 | 3.50 | 90.00 |
| 3″ | 83.30 | 84.80 | 30.00 | 3.50 | 105.00 |
| 4″ | 112.00 | 122.05 | 34.90 | 4.70 | 133.00 |
IDF WELD MALE 316, 316L
| Size | A | B | C | D |
| 1″ | 22.20 | 25.65 | 21.50 | 37.13 |
| 1.1/2″ | 34.90 | 38.35 | 21.50 | 50.65 |
| 2″ | 47.60 | 51.05 | 21.50 | 64.16 |
| 2.1/2″ | 60.30 | 63.75 | 21.50 | 77.76 |
| 3″ | 73.00 | 76.45 | 21.50 | 91.19 |
| 4″ | 97.50 | 101.85 | 30.00 | 125.90 |
IDF WELD LINER 316, 316L
| Size | A | B | C | D |
| 1″ | 22.20 | 25.65 | 33.80 | 21.50 |
| 1.1/2″ | 34.90 | 38.35 | 47.00 | 21.50 |
| 2″ | 47.60 | 51.05 | 60.50 | 21.50 |
| 2.1/2″ | 60.30 | 63.75 | 74.00 | 21.50 |
| 3″ | 73.00 | 76.45 | 87.50 | 21.50 |
| 4″ | 97.50 | 101.85 | 120.60 | 30.00 |
IDF ‘O’ RING – NITRILE, EPDM PTFE, VITON
| Size | A | B | C | D |
| 1″ | 23.20 | 29.20 | 32.50 | 7.00 |
| 1.1/2″ | 35.90 | 42.70 | 46.00 | 7.00 |
| 2″ | 48.60 | 56.20 | 59.50 | 7.00 |
| 2.1/2″ | 61.30 | 69.90 | 73.20 | 7.00 |
| 3″ | 74.00 | 82.60 | 86.50 | 7.00 |
| 4″ | 98.60 | 111.00 | 119.00 | 9.60 |
RJT BLANK CAP 316
| Size | A | B | C |
| 1″ | 29.20 | 33.80 | 7.00 |
| 1.1/2″ | 42.70 | 47.00 | 7.00 |
| 2″ | 56.20 | 60.50 | 7.00 |
| 2.1/2″ | 69.90 | 74.00 | 7.00 |
| 3″ | 82.60 | 87.50 | 7.00 |
| 4″ | 111.10 | 120.60 | 8.00 |