Mechanical Seal TB68C Replace Roten UNITEN 7K seal, Aesseal W02 seal, Sterling 280Lsea
Mechanical Seal TB68C  Replace Roten UNITEN 7K seal, Aesseal W02 seal, Sterling 280Lsea
Mechanical Seal TB68C  Replace Roten UNITEN 7K seal, Aesseal W02 seal, Sterling 280Lsea
Mechanical Seal TB68C  Replace Roten UNITEN 7K seal, Aesseal W02 seal, Sterling 280Lsea
Mechanical Seal TB68C  Replace Roten UNITEN 7K seal, Aesseal W02 seal, Sterling 280Lsea
Model
TB68C

Item specifics

Temperature
-40℃-200℃
Speed
≦18m/s
Pressure
≦0.8MPA
Rotary Ring Material
SUS304/SUS316/SIC/TC
Stationary Ring Material
CAR/SIC/TC
O-Ring Material
VIT/NBR/EPDM
Spring & Metal Parts
SUS304/SUS316
Application
Clean Water,Sewage Water,Oil

Review

Description

TB68C mechanical seal
Replacement to:
AESSEAL W03, AESSEAL W03U, AESSEAL W03SU, AESSEAL W03S, AESSEAL W03DU, Vulcan 1688W,Sterling 280W, Roplan RTH87 / R90 seal, John Crane 87 (EI/ EC) seal, 
Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s


Materials:
Stationary Ring: Silicon Carbide, TC, Carbon
Rotary Ring: Silicon Carbide, SUS304, SUS316, TC
Secondary Seal: NBR, EPDM, Viton
Spring and Metal Parts: SUS304,SUS316 
Applications:
Clean water,
sewage water
oil and other moderately corrosive fluids
Stationary Seat:
Standard:
Alternative: 
Product details
SIZE
Size/
Metric
D1
D3
d1
L1
L2
16
27.00
27.0
4.00
19.10
8.60
20
35.00
31.0
5.00
19.10
10.00
22
37.00
33.0
5.00
19.10
10.00
24
39.00
34.1
5.00
19.10
10.00
25
40.00
35.2
5.00
19.10
10.00
28
43.00
40.0
5.00
19.10
10.00
30
45.00
41.0
5.00
19.10
10.00
32
48.00
42.4
5.00
19.10
10.00
33
48.00
44.0
5.00
19.10
10.00
35
50.00
45.5
5.00
19.10
10.00
38
56.00
51.8
5.00
21.10
11.0
40
58.00
53.8
5.00
21.10
11.0
43
61.00
56.0
5.00
21.10
11.0
45
63.00
58.2
5.00
21.10
11.0
48
66.00
61.4
5.00
21.10
11.0
50
70.00
61.9
5.00
21.10
13.00
55
75.00
72.0
5.00
22.10
13.00
60
80.00
76.0
5.00
25.80
13.00
63
83.00
79.3
5.00
25.80
13.00
65
85.00
823
5.00
25.80
13.00
70
92.00
88.9
5.00
25.80
15.30
75
97.00
96.0
5.00
25.80
15.30