YJ H75N Mechanical Seal (Replace BURGMANN H75)
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YJ H75N Mechanical Seal (Replace BURGMANN H75)

Our Mechanical seal model YJH75N can Replace BURGMANN H75. which is widely used for industrial pumps.

The normal material combination include:

Sic/Sic/VITON/SS304,Sic/Carbon/VITON/SS304,TC/TC/ 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: ≤2.5MPa

Speed: ≤15 m/s

Temperature: -20℃~+200℃


Material:

Rotary Ring:SiC/TC

Stationary Ring :Carbon/Ceramic/SiC/TC

Secondary Ring : EPDM/VITON

Spring & Other Parts:SS304/SS316



Replaceable Stationary Ring:

YJG93


Download:

7.YJH75N


Technical Parameter:

SEAL SIZE d d0 D3 D6 D7 D8 L3 L4 L8 L6 L5 M
14 18 33 21 25 3 32.5 10 17.5 8 6 M5
16 20 35 23 27 3 32.5 10 17.5 8 6 M5
18 22 37 27 33 3 33.5 11.5 19.5 8.5 7 M5
20 24 39 29 35 3 33.5 11.5 19.5 8.5 5.5 M5
22 26 41 31 37 3 33.5 11.5 19.5 8.5 8 M5
24 28 43 33 39 3 36 11.5 19.5 8.5 5.5 M6
25 30 45 34 40 3 36 11.5 19.5 8.5 5.5 M6
28 33 48 37 43 3 38.5 11.5 19.5 8.5 8 M6
30 35 50 39 45 3 38.5 11.5 19.5 8.5 8 M6
32 38 55 42 48 3 38.5 11.5 19.5 8.5 8 M6
33 38 55 42 48 3 38.5 11.5 19.5 8.5 8 M6
35 40 57 44 50 3 38.5 11.5 19.5 8.5 8 M6
38 43 60 49 56 4 38.5 14 22 9 8 M6
40 45 62 51 58 4 38.5 14 22 9 8 M6
43 48 65 54 61 4 38.5 14 22 9 8 M6
45 50 67 56 63 4 38.5 14 22 9 8 M6
48 53 70 59 66 4 38.5 14 22 9 8 M6
50 55 72 62 70 4 42.5 15 23 10 8 M6
53 58 79 65 73 4 42.5 15 23 10 9 M8
55 60 81 67 75 4 42.5 15 23 10 9 M8
58 63 84 70 78 4 47.5 15 23 10 9 M8
60 65 86 72 80 4 47.5 15 23 10 9 M8
63 68 89 75 83 4 47.5 15 23 10 9 M8
65 70 91 77 85 4 47.5 15 23 10 9 M8
70 75 99 83 92 4 52 18 26 10 10 M8
75 80 104 88 97 4 52 18 26 10 10 M8
80 85 109 95 105 4 51.8 18.2 26.2 9.8 10 M8
85 90 114 100 1100 4 56.8 18.2 26.2 9.8 10 M8
90 95 119 105 115 4 56.8 18.2 26.2 9.8 10 M8
95 100 124 110 120 4 57.8 17.2 25.2 10.8 10 M8
100 105 129 115 125 4 57.8 17.2 25.2 10.8 10 M8


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