M 23N MECHANICAL SEAL
M 23N Mechanical Seal
•All material combinations of exchangeable sealing surface are possible.
•There is a part backup convenience.
•Integrated fixed element locking prevents axial movement of the rotary element and opening of the mechanical seal.
•Carbon fixed rings have an abrasion tolerance of up to 2.5mm.
•The limitation of the spring motion prevents excessive surface wear.
Working Values:
Di : 10 - 80 mm
P1 : 10 Bar
t : - 20 ... 220°C
Vg : 20 m/sn
Di Da D1 l 1 L
10 20 21 15.5 41.0
12 22 23 16.0 41.5
14 24 25 16.5 42.0
16 26 27 18.0 43.5
18 31 33 19.5 47.0
20 34 35 22.0 49.5
22 36 37 21.5 49.0
24 38 39 23.5 51.0
25 39 40 26.5 54.0
28 42 43 26.5 54.0
30 44 45 26.5 54.0
32 46 48 28.5 56.0
33 47 48 28.5 56.0
35 49 50 28.5 56.0
38 54 56 33.5 63.5
40 56 58 36.0 66.0
43 59 61 38.5 68.5
45 61 63 39.5 69.5
48 64 66 46.0 76.0
50 66 70 46.0 77.0
53 69 73 47.0 78.0
55 71 75 49.0 80.0
58 78 78 55.0 86.0
60 79 80 55.0 86.0
63 83 83 55.0 86.0
65 85 85 55.0 86.0
68 88 90 55.0 98.0
70 90 92 57.0 93.0
75 98 97 62.0 98.0
80 103 105 64.0 98.2