OPERATING LIMITS
Temperature: -30℃～ 200℃
Pressure: ≤1MPa
Speed: ≤10m/s
Equivalent to "PAC-SEAL" type 21
● Stationary Ring(Carbon/Ceramic /SiC/TC)
● Rotary Ring(SiC/TC/Carbon)
● Secondary Seal(VITON/PTFE VITON)
● Spring & Other Parts(SUS304/SUS316)
| Size (inch) | D1 (mm) | L1 (mm) | D3 (mm) | D7 (mm) | L3 (mm) |
| 0.500 | 12.70 | 20.62 | 26.42 | 25.40 | 7.29 |
| 0.625 | 15.88 | 22.23 | 33.07 | 31.75 | 10.31 |
| 0.750 | 19.05 | 22.23 | 36.30 | 34.93 | 10.31 |
| 0.875 | 22.23 | 23.80 | 40.34 | 38.10 | 10.31 |
| 1.000 | 25.40 | 25.40 | 43.51 | 41.28 | 11.10 |
| 1.125 | 28.58 | 26.97 | 49.86 | 44.45 | 11.10 |
| 1.250 | 31.75 | 26.97 | 49.86 | 47.63 | 11.10 |
| 1.375 | 34.93 | 28.58 | 49.86 | 50.80 | 11.10 |
| 1.500 | 38.10 | 28.58 | 57.18 | 53.98 | 11.10 |
| 1.625 | 41.28 | 34.93 | 63.22 | 60.33 | 12.70 |
| 1.750 | 44.45 | 34.93 | 63.22 | 63.50 | 12.70 |
| 1.875 | 47.63 | 38.10 | 76.20 | 66.68 | 12.70 |
| 2.000 | 50.80 | 38.10 | 80.95 | 69.85 | 12.70 |
| 2.125 | 53.98 | 42.85 | 84.12 | 76.20 | 14.27 |
| 2.250 | 57.15 | 42.85 | 87.30 | 79.38 | 14.27 |
| 2.375 | 60.33 | 46.02 | 90.47 | 82.55 | 14.27 |
| 2.500 | 63.50 | 46.02 | 91.64 | 85.73 | 14.27 |
| 2.625 | 66.68 | 49.20 | 91.64 | 85.73 | 15.88 |
| 2.750 | 69.85 | 49.20 | 91.64 | 88.90 | 15.88 |
| 2.875 | 73.03 | 52.37 | 111.13 | 95.25 | 15.88 |
| 3.000 | 76.20 | 52.37 | 114.30 | 98.43 | 15.88 |
