규격 및 상세 (영문 원문)
Designed for sandblasting of metal castings, steel, stone, cement and wherever abrasive materials are carried at high velocity. The high abrasion resistance in both tube and cover.
Tube Black Natural rubber blend
Cover Black Natural rubber blend
Reinforcement Multiple textile plies
Temperature -20°F to +180°F (-30℃ to + 80℃)
Safe Factor 4:1
Branding RUBBERTECK SAND BLAST HOSE 4PLY --- PSI MAX.W.P.(Tape brand - black letters on yellow stripe)
Series SA4P
| I.D. | Reinf. Plies | Tube. Thickness | O.D. | Standard Length | Working Pressure | Approx. Weight | ||||||
| in | mm | in | mm | in | mm | ft | m | PSI | kg/cm² | lbs/ft | kg/m | |
| 1/2 | 12.7 | 4 | 1/4 | 6.4 | 1.335 | 33.9 | 100 | 30 | 300 | 20 | 0.76 | 1.13 |
| 3/4 | 19.1 | 4 | 1/4 | 6.4 | 1.585 | 40.3 | 100 | 30 | 300 | 20 | 0.92 | 1.37 |
| 1 | 25.4 | 4 | 1/4 | 6.4 | 1.835 | 46.6 | 100 | 30 | 300 | 20 | 1.08 | 1.61 |
| 1 1/4 | 31.8 | 4 | 1/4 | 6.4 | 2.085 | 53.0 | 100 | 30 | 200 | 15 | 1.25 | 1.85 |
| 1 1/2 | 38.1 | 4 | 1/4 | 6.4 | 2.335 | 59.3 | 100 | 30 | 200 | 15 | 1.41 | 2.09 |
| 1 3/4 | 44.5 | 4 | 1/4 | 6.4 | 2.585 | 65.7 | 100 | 30 | 200 | 15 | 1.57 | 2.34 |
| 2 | 50.8 | 4 | 1/4 | 6.4 | 2.835 | 72.0 | 100 | 30 | 200 | 15 | 1.73 | 2.58 |
| 2 1/2 | 63.5 | 4 | 1/4 | 6.4 | 3.382 | 85.9 | 100 | 30 | 150 | 10 | 2.19 | 3.26 |
| 3 | 76.2 | 4 | 1/4 | 6.4 | 3.882 | 98.6 | 100 | 30 | 150 | 10 | 2.53 | 3.77 |