3A ACME Stainless Steel Hygienic Unions
The 3A ACME unions are not commonly used in the UK mainly used in America. The 3A refers to a Standard that covers all equipement used in the American Food Industry.
The Bevel Seat makes this the only Hygienic Union to not require a rubber seal making them ideal for applications with high temperatures or where the line cannot be broken down easily to replace seals.
For an immediate quote call sales on 01236 738755 or email sales@completestainless.co.uk
3A ACME NUT
| Tube OD | Tube OD | A | B | C |
| in Inches | in mm | mm | mm | mm |
| 1 | 25.4 | 23 | 30.3 | 46 |
| 1.5 | 38.1 | 24.6 | 43.4 | 61.1 |
| 2 | 50.8 | 27 | 56.5 | 76.2 |
| 2.5 | 63.5 | 30.2 | 69.6 | 91.3 |
| 3 | 76.2 | 32.5 | 82.7 | 106.4 |
| 4 | 101.6 | 38.1 | 108.9 | 137.6 |
3A ACME MALE
| Tube OD | Tube OD | A | B | C |
| in Inches | in mm | mm | mm | mm |
| 1 | 25.4 | 37.13 | 22.2 | 18.3 |
| 1.5 | 38.1 | 50.65 | 34.9 | 18.3 |
| 2 | 50.8 | 64.16 | 47.5 | 19.1 |
| 2.5 | 63.5 | 77.67 | 60.2 | 22.2 |
| 3 | 76.2 | 91.19 | 72.9 | 23.1 |
| 4 | 101.6 | 119.3 | 97.4 | 26.2 |
3A ACME Liner
| Tube OD | Tube OD | A | B | C | |
| in Inches | in mm | mm | mm | mm | |
| 1 | 25.4 | 18.3 | 22.2 | 33.3 | |
| 1.5 | 38.1 | 18.3 | 34.9 | 46.8 | |
| 2 | 50.8 | 19.1 | 47.5 | 60.3 | |
| 2.5 | 63.5 | 22.3 | 60.2 | 73.8 | |
| 3 | 76.2 | 23.1 | 72.9 | 87.3 | |
| 4 | 101.6 | 26.2 | 97.4 | 114.3 |
