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TB1A Elastomer Mechanical Seal replace John Crane 1A

TB1A Elastomer Mechanical Seal replace John Crane 1A
TB1A Elastomer Mechanical Seal replace John Crane 1ATB1A Elastomer Mechanical Seal replace John Crane 1ATB1A Elastomer Mechanical Seal replace John Crane 1ATB1A Elastomer Mechanical Seal replace John Crane 1A

TB1A Elastomer Mechanical Seal replace John Crane 1A

CategoriesComponent Seals
BrandTOPBON
ModelTB1A
Temperature-20℃-120℃
Speed≦15m/s
Pressure≦1.4MPA
Stationary SeatTBCT20-1
Rotary Ring MaterialCAR/SIC/TC
Stationary Ring MaterialCER/SIC/TC
O-Ring MaterialVIT/NBR/EPDM
Spring & Metal PartsSUS304/SUS316
ApplicationClean Water,Sewage Water,Oil
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Update Time2021-09-17
Detail Information
TB1A mechanical seal
Replacement to:
John Crane 1A
Operational Conditions:
Temperature: -20℃ to +120℃
Pressure: ≤1.4MPa
Speed: ≤15m/s

Materials:
Stationary Ring: Silicon Carbide, TC, Carbon
Rotary Ring: Silicon Carbide, Ceramic, 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: TBCT20-1
Alternative:
Product details
SIZE
Product Number
Size/
Metric
d
D3
D2
D1
d1
L1
L2
L3
L5
M
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
6
M5
14
14
25
21
25
3
25
10
17.5
5
M5
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