YJ 59B Mechanical Seal (Replace JOHN CRANE TYPE 59B and AESSEAL M04 )
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YJ 59B Mechanical Seal (Replace JOHN CRANE TYPE 59B and AESSEAL M04 )

Our Mechanical seal model YJ59B can Replace JOHN CRANE TYPE 59B and AESSEAL M04 . which is widely used for industrial pumps.

The normal material combination include:

Carbon/Ceramic/PTFE/SS304,Sic/Sic/PTFE/SS304, Carbon/Sic/PTFE/SS304,TC/TC/ PTFE /SS304 and so on.

we also can make changes as customers'requirement or totally totally design a new type of mechanical seal to meet clients'needs.
Availability:
Quantity:

Operating Limits:

Pressure: ≤2.5MPa

Speed: ≤15 m/s

Temperature: -20℃~+200℃


Material:

Rotary Ring:Carbon/SiC/TC

Stationary Ring :Ceramic/SiC/TC

Secondary Ring : PTFE

Spring & Other Parts:SS304/SS316


Replaceable Stationary Ring:

YJBP,YJBO


Download:

4.YJ59B


Technical Parameter:

d d0 D3 D6 D7 L3 L4 L8 L6
14 18 32 21 25 30.5 12 18.5 6
16 20 34 23 27 30.5 12 18.5 6
18 22 36 27 33 31.5 13.5 20.5 6.5
20 24 38 29 35 31.5 13.5 20.5 6.5
22 26 40 31 37 31.5 13.5 20.5 6.5
24 28 42 33 39 34.2 13.3 20.3 6.7
25 30 44 34 40 34.5 13 20 7
28 33 47 37 43 37.5 12.5 19.5 7.5
30 35 49 39 45 38 12 19 8
32 38 54 42 48 38 12 19 8
33 38 54 42 48 38 12 19 8
35 40 56 44 50 38 12 19 8
38 43 59 49 56 39.5 13 20 10
40 45 61 51 58 39.5 13 20 10
43 48 64 54 61 39.5 13 20 10
45 50 66 56 63 39.5 13 20 10
48 53 69 59 66 39.5 13 20 10
50 55 71 62 70 44 13.5 20.5 11.5
53 58 78 65 73 44 13.5 20.5 11.5
55 60 80 67 75 44 13.5 20.5 11.5
58 63 83 70 78 49 13.5 20.5 11.5
60 65 85 72 80 49 13.5 20.5 11.5
63 68 88 75 83 49 13.5 20.5 11.5
65 70 90 77 85 49 13.5 20.5 11.5
70 75 95 83 92 55.5 14.5 21.5 13.5
75 80 104 88 97 55.5 14.5 21.5 13.5
80 85 109 95 105 55.5 15 22 13
85 90 114 100 110 60 15 22 13
90 95 119 105 115 60 15 22 13
95 100 124 110 120 60 15 22 13
100 105 129 115 125 60 15 22 13


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