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Mechanical seal 155 Series
Pressure: ≤0.7Mpa
Speeds: ≤ 13m/ sec
Standarsd or Nostandard: Standard
Temperature: -40℃~150℃
Spring & Other parts: SUS304
Rotary ring: carbon
Stationary ring: ceramic
Secondary seal: nbr
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model
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D1
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D3
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D6
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D7
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L
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L3
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L4
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155-10
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10
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20
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14
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18.1
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20.5
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15
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5.5
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155-11
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11
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22
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16.5
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20.6
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23.5
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18
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5.5
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155-12
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12
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22
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16.5
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20.6
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23.5
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18
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5.5
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155-13
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13
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25
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19
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23.1
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28
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22
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6
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155-14
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14
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25
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19
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23.1
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28
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22
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6
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155-15
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15
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29
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21
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26.9
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29
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22
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7
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155-16
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16
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29
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21
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26.9
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30
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23
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7
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155-17
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17
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29
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21
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26.9
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30
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23
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7
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155-18
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18
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33
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25
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30.9
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32
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24
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8
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155-19
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19
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33
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25
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30.9
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33
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25
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8
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155-20
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20
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33
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25
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30.9
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33
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25
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8
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155-21
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21
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38
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30
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35.4
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33
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25
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8
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155-22
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22
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38
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30
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35.4
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33
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25
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8
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155-23
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23
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38
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30
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35.4
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35
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27
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8
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155-24
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24
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38
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30
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35.4
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35
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27
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8
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155-25
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25
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40
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33
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38.2
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35.5
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27
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8.5
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155-28
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28
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46
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38
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43.3
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38
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29
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9
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155-29
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29
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46
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38
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43.3
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39
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30
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9
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155-30
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30
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46
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38
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43.3
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39
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30
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9
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155-32
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32
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46
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38
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43.3
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39
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30
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9
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155-33
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33
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48
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45
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53.5
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50.5
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39
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11.5
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155-35
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35
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50
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45
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53.5
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50.5
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39
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11.5
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155-38
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38
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58
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52
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60.5
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50.5
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39
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11.5
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155-40
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40
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58
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52
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60.5
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50.5
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39
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11.5
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