OPERATING LIMITS
Temperature: -40℃～ 260℃
Pressure: ≤8.3MPa
Speed: ≤25m/s
Stationary Seats:
1.HW8-B1 is supplied with "P" Type stationary seats.
● Stationary Ring(SiC/TC/Ceramic)
● Rotary Ring(SiC/TC/Carbon)
● Secondary Seal(PTFE/Flexible Carbon/PTFE VITON)
● Spring & Other Parts(SUS316/Alloy 400(Monel)
Features of Structure:
1. Adopt "O" ring, rotary ring connected by circlip.
2. Applies in various rotating equipments, such as centrifugal agitators and agitator crushers.
3. Double directions mechanical driven, minimize the shaft and sleeve fretting.
4. Multi-spring and balance; comply with API610 standard.
| Seal size d(inch) | d | D | d3 | d4 | d6 | d7 | L1 | L3 | L4 |
| 0.625 | 12.7 | 15.87 | 30.8 | 34 | 14.5 | 25.60 | 27.0 | 7.90 | 7.5 |
| 0.750 | 15.9 | 19.05 | 34.0 | 37 | 17.5 | 31.95 | 30.0 | 10.30 | 7.8 |
| 0.875 | 19.1 | 22.22 | 37.2 | 40 | 21.0 | 35.12 | 32.0 | 10.30 | 8.0 |
| 1.000 | 22.2 | 25.40 | 40.3 | 43 | 24.0 | 38.30 | 33.0 | 10.30 | 8.0 |
| 1.125 | 25.4 | 28.58 | 43.4 | 46 | 27.5 | 41.48 | 35.0 | 11.15 | 7.9 |
| 1.250 | 28.6 | 31.75 | 48.3 | 51 | 30.5 | 44.65 | 35.0 | 11.15 | 7.9 |
| 1.375 | 28.6 | 34.93 | 51.3 | 54 | 30.5 | 44.65 | 37.0 | 11.15 | 8.7 |
| 1.500 | 31.8 | 38.10 | 54.5 | 58 | 33.5 | 47.83 | 37.0 | 11.15 | 8.7 |
| 1.625 | 34.9 | 41.28 | 60.8 | 64 | 37.5 | 51.00 | 45.0 | 11.15 | 8.7 |
| 1.750 | 38.1 | 44.45 | 64.0 | 67 | 40.0 | 54.18 | 45.0 | 11.15 | 9.5 |
| 1.875 | 41.3 | 47.62 | 67.2 | 70 | 43.5 | 60.53 | 45.0 | 12.75 | 9.5 |
| 2.000 | 44.5 | 50.80 | 70.4 | 73 | 46.5 | 63.70 | 45.0 | 12.75 | 9.5 |
| 2.125 | 47.6 | 53.98 | 76.7 | 80 | 49.5 | 66.88 | 52.0 | 12.75 | 11.1 |
| 2.250 | 50.8 | 57.15 | 79.9 | 83 | 53.0 | 70.05 | 52.0 | 12.75 | 11.1 |
| 2.375 | 54.0 | 60.33 | 83.1 | 86 | 56.0 | 76.40 | 52.0 | 14.33 | 11.1 |
| 2.500 | 57.2 | 63.50 | 86.2 | 89 | 59.0 | 79.58 | 52.0 | 14.33 | 11.1 |
| 2.625 | 60.3 | 66.68 | 89.4 | 92 | 62.5 | 82.75 | 52.0 | 14.33 | 11.1 |
| 2.750 | 63.5 | 69.85 | 92.6 | 96 | 65.5 | 85.93 | 52.0 | 14.33 | 11.1 |
| 2.875 | 66.7 | 73.03 | 95.8 | 99 | 68.5 | 85.93 | 52.0 | 15.93 | 11.1 |
| 3.000 | 69.9 | 76.20 | 97.3 | 100 | 72.0 | 89.10 | 52.0 | 15.93 | 11.1 |
| 3.125 | 73.0 | 79.38 | 100.5 | 104 | 75.0 | 95.45 | 52.0 | 15.93 | 11.1 |
| 3.250 | 76.2 | 82.55 | 105.3 | 108 | 78.5 | 98.63 | 52.0 | 15.93 | 14.3 |
| 3.375 | 79.4 | 85.73 | 108.5 | 111 | 81.5 | 101.80 | 52.0 | 19.84 | 14.3 |
| 3.500 | 82.6 | 88.90 | 111.6 | 115 | 84.5 | 104.98 | 52.0 | 19.84 | 14.3 |
| 3.625 | 85.7 | 92.08 | 114.8 | 118 | 88.0 | 108.15 | 52.0 | 19.84 | 14.3 |
| 3.750 | 88.9 | 95.25 | 118.0 | 121 | 91.0 | 111.33 | 52.0 | 19.84 | 14.3 |
| 3.875 | 92.1 | 98.43 | 121.2 | 124 | 94.0 | 114.50 | 52.0 | 19.84 | 14.3 |
| 4.000 | 95.3 | 101.60 | 124.3 | 127 | 97.5 | 117.68 | 52.0 | 19.84 | 14.3 |
| 4.125 | 98.4 | 104.78 | 130.2 | 134 | 100.5 | 120.85 | 52.4 | 19.84 | 14.3 |
| 4.250 | 101.6 | 107.95 | 133.4 | 137 | 103.5 | 124.03 | 52.4 | 19.84 | 14.3 |
| 4.375 | 104.8 | 111.13 | 136.5 | 140 | 107.0 | 130.38 | 52.4 | 19.84 | 14.3 |
| 4.500 | 107.9 | 114.30 | 139.7 | 143 | 110.0 | 133.55 | 52.4 | 19.84 | 14.3 |
| 4.625 | 111.1 | 117.48 | 142.9 | 146 | 110.0 | 133.55 | 52.4 | 19.84 | 15.8 |
| 4.750 | 114.3 | 120.65 | 146.1 | 149 | 113.5 | 136.72 | 52.4 | 19.84 | 15.8 |
| 4.875 | 117.4 | 123.83 | 149.2 | 153 | 116.5 | 139.90 | 52.4 | 19.84 | 15.8 |
| 5.000 | 120.6 | 127.00 | 152.4 | 156 | 119.5 | 143.08 | 52.4 | 19.84 | 15.8 |
| 5.125 | 123.8 | 130.18 | 155.6 | 159 | 122.5 | 146.25 | 52.4 | 19.84 | 15.8 |
| 5.250 | 127.0 | 133.35 | 165.1 | 168 | 126.0 | 149.43 | 60.3 | 19.84 | 15.8 |
| 5.375 | 130.2 | 136.53 | 161.9 | 165 | 129.0 | 152.60 | 60.3 | 19.84 | 15.8 |
| 5.500 | 133.3 | 139.70 | 171.5 | 175 | 132.0 | 155.77 | 60.3 | 19.84 | 15.8 |
| 5.625 | 136.5 | 142.88 | 174.6 | 178 | 135.5 | 158.95 | 60.3 | 19.84 | 15.8 |
| 5.750 | 139.7 | 146.05 | 177.8 | 181 | 138.5 | 162.12 | 60.3 | 19.84 | 15.8 |
| 5.875 | 142.9 | 149.23 | 181.0 | 184 | 141.5 | 165.30 | 60.3 | 19.84 | 15.8 |
| 6.000 | 146.0 | 152.40 | 184.2 | 188 | 145.0 | 168.47 | 60.3 | 19.84 | 15.8 |
