Crane Replacements
178.HQW20/20R
Type： PTFE Bellow Mechanical Seal
Replacement： Crane20/20R,20 is integral rotary face ,20R is insert rotary face
Temperature： -35℃ ~+120℃
Pressure： ≤1.0Mpa
Speed： ≤13m/s
Material： Q2,V2,F,G,TEFLON
HQW20
HQW20R
d (inch) | D1 | D2 | D3 | D4 | L1 | L2 | L3 | L4 | D5 | T |
| 0.625 | - | - | - | 33.3 | 52.4 | - | - | - | - | - |
| 0.750 | 36.51 | 37.5 | 48 | 36.5 | 52.4 | 8.0 | 4.8 | - | - | 0.8 |
| 0.875 | 39.69 | 40.5 | 51 | 39.7 | 25.4 | 8.0 | 4.8 | 49.2 | 49.2 | 0.8 |
| 1.000 | 42.86 | 43.5 | 54 | 57.2 | 25.4 | 8.0 | 4.8 | 27.0 | 57.2 | 0.8 |
| 1.125 | 50.80 | 51.5 | 61 | 60.3 | 27.0 | 9.5 | 5.5 | 28.6 | 60.3 | 1.6 |
| 1.250 | 53.98 | 55.0 | 68 | 66.7 | 27.0 | 9.5 | 6.4 | 28.6 | 66.7 | 1.6 |
| 1.375 | 57.15 | 58.0 | 71 | 69.9 | 28.6 | 9.5 | 6.4 | 28.6 | 69.9 | 1.6 |
| 1.500 | 63.50 | 64.5 | 77 | 73.0 | 28.6 | 9.5 | 6.4 | 28.6 | 73.0 | 1.6 |
| 1.625 | 66.68 | 67.5 | 80 | 76.2 | 34.9 | 9.5 | 6.4 | 34.9 | 76.2 | 1.6 |
| 1.750 | 69.85 | 71.0 | 83 | 79.4 | 34.9 | 9.5 | 6.4 | 34.9 | 79.4 | 1.6 |
| 1.875 | 73.03 | 74.0 | 90 | 85.7 | 34.9 | 12.7 | 6.4 | 34.9 | 85.7 | 1.6 |
| 2.000 | 79.38 | 80.0 | 96 | 88.9 | 34.9 | 12.7 | 6.4 | 34.9 | 88.9 | 1.6 |
| 2.125 | 82.55 | 83.5 | 99 | 92.1 | 42.8 | 12.7 | 6.4 | 42.8 | 92.1 | 1.6 |
| 2.250 | 85.73 | 86.5 | 102 | 95.3 | 42.8 | 12.7 | 6.4 | 42.8 | 95.3 | 1.6 |
| 2.375 | 88.90 | 89.5 | 106 | 98.4 | 42.8 | 12.7 | 6.4 | 42.8 | 98.4 | 1.6 |
| 2.500 | 92.08 | 93.0 | 109 | 101.6 | 42.8 | 12.7 | 6.4 | 42.8 | 101.6 | 1.6 |
| 2.625 | 95.25 | 96.0 | 112 | 104.8 | 42.8 | 12.7 | 6.4 | 42.8 | 104.8 | 1.6 |
| 2.750 | 98.43 | 99.0 | 115 | 108.0 | 42.8 | 12.7 | 6.4 | 42.8 | 108.0 | 1.6 |
| 2.875 | 101.60 | 102.5 | 118 | 111.1 | 42.8 | 12.7 | 6.4 | 42.8 | 111.1 | 1.6 |
| 3.000 | 103.17 | 104.0 | 120 | 114.3 | 42.8 | 12.7 | 6.4 | 42.8 | 114.3 | 1.6 |
| 3.125 | - | - | - | 123.8 | 42.8 | 12.7 | 6.4 | 42.8 | 123.8 | 1.6 |
| 3.250 | 114.30 | 115.0 | 131 | 127.0 | 42.8 | 12.7 | 6.4 | 42.8 | 127.0 | 1.6 |
| 3.375 | - | - | - | 130.2 | 42.8 | - | - | 42.8 | 130.2 | 1.6 |
| 3.500 | 120.65 | 121.5 | 137 | 133.4 | 42.8 | 12.7 | 6.4 | 42.8 | 133.4 | 1.6 |
| 3.625 | - | - | - | 136.5 | 42.8 | - | - | 42.8 | 136.5 | 1.6 |
| 3.750 | 127.00 | 128.0 | 144 | 139.7 | 42.8 | 12.7 | 6.4 | 42.8 | 139.7 | 1.6 |
| 3.875 | - | - | - | 142.9 | 42.8 | - | - | 42.8 | 142.9 | 1.6 |
| 4.000 | 136.53 | 137.5 | 153 | 146.1 | 42.8 | 12.7 | 6.4 | 42.8 | 146.1 | 1.6 |
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RELATED PRODUCTS
Crane Replacements
CONTACT US
Ningbo Yinzhou Huaqiu Industry And Trade Co., Ltd.
Phone: 0086-13616570630
Email: hq@hqseal.com
Add: No.45 Lane 578 TianTong Southern Road NingBo City China