Rapid Service Providers
| Type of Material | R.R.L. Hose Type 1 | R.R.L. Hose Type 2 | Synthetic Hose Type 3 | C.P. Hose |
|---|---|---|---|---|
| MODEL No. | 422A | 422R | 422B | 422H |
| Inside (inches) | 2.5 | 2.5 | 2.5 | 2.5 |
| Dia (mm) | 63 | 63 | 63 | 63 |
| Bursting Pressure (kgf/cm²) | 21.4 | 21.4 | 25 | 21.4 |
| Proof Pressure (kgf/cm²) | 35.7 | 35.7 | 42 | 35.7 |