YJ M3N Mechanical Seal (Replace BURGMANN M3N)
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YJ M3N Mechanical Seal (Replace BURGMANN M3N)

Our Mechanical seal model YJM3N can Replace BURGMANN M3N. which is widely used for industrial pumps.

The normal material combination include:

SS304/Carbon/VITON/SS304,SIC/SIC/ VITON /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: ≤1MPa

Speed: ≤15 m/s

Temperature: -20℃~+200℃


Material:

Rotary Ring:SS304/SiC/TC

Stationary Ring :Carbon/Ceramic/SiC/TC

Secondary Ring : EPDM/VITON

Spring & Other Parts:SS304/SS316


Replaceable Stationary Ring:

YJG92/YJG4/YJG91/YJG6


Download:

10.YJM3N


Technical Parameter:

d D3 D6 D7 L3 L33 L4 L8
10 19 15.5 19.2 15.5 15.5 7.1 9
12 21 17.5 21.6 16 15.5 7.6 10
14 23 20.5 24.6 16.5 15.5 7.6 10
16 26 22 28 18 17.5 9 11.5
18 29 24 30 19.5 18.5 10 12.5
20 31 29.5 35 22 20 9.5 12.5
22 33 29.5 35 21.5 21.5 9.5 12.5
24 35 32 38 23.5 23 9.5 12.5
25 36 32 38 26.5 24.5 9.5 12.5
28 40 36 42 26.5 24.5 11 14
30 43 39.2 45 26.5 24.5 11 14
32 46 42.2 48 28.5 28 11 14
33 47 44.2 50 28.5
11.5 14.5
35 49 46.2 52 28.5 28 11.5 14.5
38 53 49.2 55 33.5 31 11.5 14.5
40 56 52.2 58 36 34 11.5 14.5
43 59 53.3 62 38.5
14.3 17
45 61 55.3 64 39.5 36.5 14.3 17
48 64 59.7 68.4 46 42 14.3 17
50 66 60.8 69.3 45 43 14.3 17
53 69 63.8 72.3 47
14.3 17
55 71 66.5 75.4 49 47 15.3 18
58 76 69.5 78.4 55 50 15.3 18
60 78 71.5 80.4 55 51 15.3 18
63 83 74.5 83.4 55
15.3 18
65 84 76.5 85.4 55 52 15.3 18
68 88 82.7 91.5 55 53 16 19
70 90 83 92 57 54 15.3 18
75 98 90.2 99 62 55 15.3 18
80 100 95.2 104 61.8 58 16.3 19


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