| Customization: | Available |
|---|---|
| Structure: | Single End |
| Pressure: | ≦0.5MPa |
|
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Suggested operating limits
Temperature: -20 - 120ºC
Speed: ≤10m/s
Pressure: ≤0.5 Mpa
Combined material
Rotary face: Carbon/Sic/Glass filled PTFE
Stat Ring: Ceramic/TC
Features
A shaft-mounted seal that has all wetted components made from PTFE with carbon of silicon carbide face inserts for high corrosion resistance.
Seal is mounted outside of the stuffing box.
Recommended Applications
Process pumps
A complete externally mounted PTFE seal with bellow integrated PTFE face for use in extremely corrosive applications such as high concentrations of acids, salts, strong oxidizing and reducing agents, and chemically active organic compounds.
It is widely used and highly reliable in petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry etc.
We could manufacture seals according to your sample or drawing, and design as your request.
| SIZE/METRIC | D3 | D6 | D7 | L1 | L2 |
| 16 | 54 | 36.51 | 48.00 | 31 | 8.0 |
| 18 | 54 | 36.51 | 48.00 | 31 | 8.0 |
| 20 | 57 | 39.69 | 51.00 | 31 | 8.0 |
| 22 | 57 | 39.69 | 51.00 | 31 | 8.0 |
| 24 | 61 | 42.86 | 54.00 | 33 | 8.0 |
| 25 | 61 | 42.86 | 54.00 | 33 | 8.0 |
| 28 | 67 | 50.80 | 65.00 | 36 | 11.0 |
| 30 | 70 | 53.98 | 68.00 | 37 | 11.0 |
| 32 | 70 | 53.98 | 68.00 | 37 | 11.0 |
| 33 | 73 | 57.15 | 71.00 | 38 | 11.0 |
| 35 | 73 | 57.15 | 71.00 | 38 | 11.0 |
| 38 | 76 | 63.50 | 78.00 | 38 | 11.0 |
| 40 | 80 | 66.68 | 81.00 | 40 | 11.0 |
| 43 | 83 | 69.85 | 84.00 | 40 | 11.0 |
| 45 | 83 | 69.85 | 84.00 | 40 | 11.0 |
| 48 | 89 | 79.38 | 97.00 | 43 | 14.3 |
| 50 | 89 | 79.38 | 97.00 | 43 | 14.3 |
| 53 | 103 | 82.55 | 100.00 | 53 | 14.3 |
| 55 | 107 | 85.73 | 103.00 | 53 | 14.3 |
| 58 | 110 | 88.90 | 106.00 | 53 | 14.3 |
| 60 | 110 | 88.90 | 106.00 | 53 | 14.3 |
| 63 | 113 | 92.08 | 110.00 | 53 | 14.3 |
| 65 | 116 | 92.25 | 113.00 | 53 | 14.3 |
| 68 | 118 | 98.43 | 116.00 | 53 | 14.3 |
| 70 | 118 | 98.43 | 116.00 | 53 | 14.3 |
| 75 | 126 | 103.19 | 121.00 | 53 | 14.3 |
| 80 | 150 | 114.30 | 132.00 | 73 | 14.3 |
| 85 | 156 | 120.65 | 138.00 | 73 | 14.3 |
| 90 | 163 | 127.00 | 144.00 | 73 | 14.3 |
| 95 | 163 | 127.00 | 144.00 | 73 | 14.3 |
| 100 | 169 | 133.35 | 151.00 | 73 | 14.3 |
| SIZE/METRIC | D3 | D6 | D7 | L1 | L2 |
| 0.750 | 54 | 36.51 | 48 | 31 | 8.0 |
| 0.875 | 57 | 39.69 | 51 | 31 | 8.0 |
| 1.000 | 61 | 42.86 | 54 | 33 | 8.0 |
| 1.125 | 67 | 50.80 | 65 | 36 | 11.0 |
| 1.250 | 70 | 83.98 | 68 | 37 | 11.0 |
| 1.375 | 73 | 57.15 | 71 | 38 | 11.0 |
| 1.500 | 76 | 63.50 | 78 | 38 | 11.0 |
| 1.625 | 80 | 66.68 | 81 | 40 | 11.0 |
| 1.750 | 83 | 69.85 | 84 | 40 | 11.0 |
| 1.875 | 86 | 73.03 | 87 | 43 | 11.0 |
| 2.000 | 89 | 79.38 | 97 | 43 | 14.3 |
| 2.125 | 103 | 82.55 | 100 | 53 | 14.3 |
| 2.250 | 107 | 85.73 | 103 | 53 | 14.3 |
| 2.375 | 110 | 88.90 | 106 | 53 | 14.3 |
| 2.500 | 113 | 92.08 | 110 | 53 | 14.3 |
| 2.625 | 116 | 95.25 | 113 | 53 | 14.3 |
| 2.750 | 118 | 98.43 | 116 | 53 | 14.3 |
| 2.875 | 122 | 100.01 | 117 | 53 | 14.3 |
| 3.000 | 126 | 103.19 | 121 | 53 | 14.3 |
| 3.250 | 150 | 114.30 | 132 | 73 | 14.3 |
| 3.500 | 156 | 120.65 | 138 | 73 | 14.3 |
| 3.750 | 163 | 127.00 | 144 | 73 | 14.3 |
| 4.000 | 169 | 133.35 | 151 | 73 | 14.3 |
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