Red Head Brass Hose Coupling Expansion Rings

Red Head Brass Hose Coupling Expansion Rings are made from 85/15 red brass to allow expansion during hose coupling assembly. Rounded, chamfered edges help reduce damage to the hose.
Features
- 85/15 red brass construction.
- Chamfered edges help prevent cutting the hose during assembly.
- Outside diameters from 1 to 6 inches, with lengths and wall thicknesses listed below.
Sizes and Specifications
Size is outside diameter × length. All measurements are in inches.
| Part Number | O.D. × Length | Wall Thickness |
|---|---|---|
| 11310 | 1 in. × ⅞ in. | 0.050 |
| 11311 | 1 in × 1 in | 0.050 |
| 11312 | 1 in × 1-¼ in. | 0.050 |
| 11313 | 1-½ in. × ⅞ in. | 0.050 |
| 11314 | 1-½ in. × 1 in | 0.050 |
| 11315 | 1-½ in. × 1-¼ in. | 0.050 |
| 11317 | 1-¾ in. × 1-¼ in. | 0.050 |
| 11318 | 2 in. × 1-½ in. | 0.062 |
| 11319 | 2-½ in. × 1-½ in. | 0.062 |
| 11320 | 3 in. × 2 in. | 0.092 |
| 11321 | 3-½ in. × 2 in. | 0.092 |
| 11322 | 4 in. × 2 in. | 0.092 |
| 11323 | 4-½ in. × 2 in. | 0.092 |
| 11324 | 5 in. × 2 in. | 0.092 |
| 11325 | 6 in. × 2 in. | 0.092 |
Selection
Match the ring diameter, length and wall thickness to your hose coupling requirements. The coupling diagram shows component placement; coupling assemblies are not included.