EQUAL UNION
EQUAL UNION
Equal Unions are available in a size range from 1/8” to 2” and 3mm to 50mm, covering both imperial and metric standards. They are manufactured in a variety of materials including Stainless Steel (SS), Brass, Duplex, Monel, Hastelloy, and other specialty alloys to suit diverse application needs. A wide range of end connection types is offered, such as METALOK INDUSTRIES® tube fittings, NPT pipe threads, ISO 7/1 tapered threads, and ISO 228/1 parallel threads, ensuring compatibility with global piping and tubing standards.
- Size range from 1/8” to 2” and 3mm to 50mm.
- Available in SS, Brass, Duplex, Monel, Hastelloy, and other materials.
- Multiple end connection options: METALOK INDUSTRIES® tube fitting, NPT, ISO 7/1, ISO 228/1.
- High-pressure and leak-proof design.
- Easy installation with precision-engineered construction.
- Wide application flexibility.
- Superior corrosion resistance.
- Global compatibility with various thread standards.
- Reliable, leak-free performance.
- Quick and easy installation.
| Part Number | T (Tube OD) | L (mm) | L1 (mm) | Ø D (mm) | H (Inch) | H1 (Inch) |
|---|---|---|---|---|---|---|
| 2-U | 1/8″ | 35.6 | 22.3 | 2.3 | 7/16 | 7/16 |
| 3-U | 3/16″ | 37.3 | 24.1 | 3.0 | 7/16 | 1/2 |
| 4-U | 1/4″ | 40.9 | 26.2 | 4.8 | 1/2 | 9/16 |
| 5-U | 5/16″ | 42.9 | 28.2 | 6.3 | 9/16 | 5/8 |
| 6-U | 3/8″ | 44.9 | 30.2 | 7.1 | 5/8 | 11/16 |
| 8-U | 1/2″ | 51.3 | 31.0 | 10.4 | 13/16 | 7/8 |
| 10-U | 5/8″ | 52.1 | 31.7 | 12.7 | 15/16 | 1 |
| 12-U | 3/4″ | 53.6 | 33.3 | 15.7 | 1.1/16 | 1.1/8 |
| 14-U | 7/8″ | 55.1 | 34.8 | 18.3 | 1.3/16 | 1.1/4 |
| 16-U | 1″ | 64.8 | 40.4 | 22.3 | 1.3/8 | 1.1/2 |
| Part Number | T (Tube OD) | L (mm) | L1 (mm) | Ø D (mm) | H (mm) | H1 (mm) |
|---|---|---|---|---|---|---|
| 3M-U | 3 mm | 35.3 | 22.1 | 2.4 | 12 | 12 |
| 4M-U | 4 mm | 37.3 | 24.1 | 2.4 | 12 | 12 |
| 6M-U | 6 mm | 41.0 | 26.2 | 4.8 | 14 | 14 |
| 8M-U | 8 mm | 43.2 | 28.2 | 6.4 | 16 | 17 |
| 10M-U | 10 mm | 46.2 | 31.0 | 7.9 | 17 | 19 |
| 12M-U | 12 mm | 51.2 | 31.0 | 9.5 | 22 | 22 |
| 15M-U | 15 mm | 52.0 | 31.8 | 11.9 | 24 | 25 |
| 16M-U | 16 mm | 52.0 | 31.8 | 12.7 | 24 | 25 |
| 18M-U | 18 mm | 53.5 | 33.3 | 15.1 | 27 | 30 |
| 20M-U | 20 mm | 55.0 | 34.8 | 15.9 | 30 | 32 |
| 22M-U | 22 mm | 55.0 | 34.8 | 18.3 | 30 | 32 |
| 25M-U | 25 mm | 65.0 | 40.4 | 21.8 | 35 | 38 |