Rotary PTFE Wedgw mechanical seals
Specification:Equivalent to john caren type 9 mechanical seals
Function:for Pump,Compressor
Certificate:ISO9001
Export Area:Africa,East Asia,Europe
Specifications
PTFE Wedge Mechanical Seals Working Conditions:
Mediums: Water, oil, weak alkali, , etc.
Temperaturature
Main Markets:
1. Europe
2. South America
3. Southeast Asia
4. Middle East
Medium
Water, oil and corrosive liquid
The material is according the operation condition
We also can produce according your drawing
Materials
Rotary ring (carbon/ceramic/sic/ TC)
Static ring (ceramic/sic/TC)
Rubber (NBR/VITON/EPDM)
Spring (sus304 sus316 s.s)
| /Size | d | D3 | D2 | D1 | L1 | L2 |
| (/Inch) | ||||||
| 0.500 | 12.70 | 26.70 | 13.40 | 25.40 | 20.62 | 7.90 |
| 0.625 | 15.80 | 30.66 | 16.60 | 31.75 | 19.05 | 10.30 |
| 0.750 | 19.00 | 33.83 | 19.70 | 34.93 | 22.23 | 10.30 |
| 0.875 | 22.20 | 37.00 | 22.90 | 38.10 | 23.80 | 10.30 |
| 1.000 | 25.40 | 40.10 | 26.10 | 41.28 | 25.40 | 11.10 |
| 1.125 | 28.50 | 43.36 | 29.30 | 44.45 | 26.97 | 11.10 |
| 1.250 | 31.70 | 48.13 | 32.40 | 47.63 | 26.97 | 11.10 |
| 1.375 | 34.90 | 51.30 | 35.60 | 50.80 | 28.58 | 11.10 |
| 1.500 | 38.10 | 54.48 | 38.80 | 53.98 | 28.58 | 11.10 |
| 1.625 | 41.20 | 60.83 | 42.40 | 60.33 | 34.93 | 12.70 |
| 1.750 | 44.40 | 64.00 | 45.50 | 63.50 | 34.93 | 12.70 |
| 1.875 | 47.60 | 66.68 | 48.70 | 66.68 | 34.93 | 12.70 |
| 2.000 | 50.80 | 70.36 | 51.90 | 69.85 | 34.93 | 12.70 |
| 2.125 | 53.90 | 76.70 | 55.00 | 76.20 | 42.85 | 14.30 |
| 2.250 | 57.10 | 79.88 | 58.20 | 79.38 | 42.85 | 14.30 |
| 2.375 | 60.30 | 83.06 | 61.40 | 82.55 | 42.85 | 14.30 |
| 2.500 | 63.50 | 86.23 | 64.60 | 85.73 | 42.85 | 14.30 |
| 2.625 | 66.60 | 89.40 | 67.70 | 85.73 | 42.85 | 15.90 |
| 2.750 | 69.80 | 92.58 | 70.90 | 88.90 | 42.85 | 15.90 |
| 2.875 | 73.00 | 95.76 | 74.10 | 95.25 | 42.85 | 15.90 |
| 3.000 | 76.20 | 97.33 | 77.30 | 98.43 | 42.85 | 15.90 |
| 3.125 | 79.30 | 100.50 | 80.50 | 101.60 | 42.85 | 19.80 |
| 3.250 | 82.50 | 105.28 | 83.60 | 104.78 | 42.85 | 19.80 |
| 3.375 | 85.70 | 108.46 | 86.80 | 107.95 | 42.85 | 19.80 |
| 3.500 | 88.90 | 111.63 | 90.00 | 111.13 | 42.85 | 19.80 |
| 3.625 | 92.00 | 114.80 | 93.10 | 114.30 | 42.85 | 19.80 |
| 3.750 | 95.20 | 117.98 | 96.30 | 117.48 | 42.85 | 19.80 |
| 3.875 | 98.40 | 121.16 | 99.50 | 120.65 | 42.85 | 19.80 |
| 4.000 | 101.60 | 124.33 | 102.70 | 123.83 | 42.85 | 19.80 |
