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TOPBON has a comprehensive product portfolio of sealing components. There are more than 3,000 product lines in the inventory. Through our customized mechanical seal production system, more than 30,000 product arrangements can be realized to suit a wide range of pump types and applications.

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TB970 Mechanical Seal Replace Vulcan 97

TB970 Mechanical Seal Replace Vulcan 97

Temperature : -40℃-200℃
Speed : ≦20m/s
Pressure : ≦1.0MPA
Rotary Ring Material : 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

TB80 O-RING Mechanical Seal replace Burgmann M32, AES T01, VULCAN 8

TB80 O-RING Mechanical Seal replace Burgmann M32, AES T01, VULCAN 8

Temperature : -30℃-200℃
Speed : ≦20m/s
Pressure : ≦1.2MPA
Stationary Seat : TBG6
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TBM74D mechanical seal Replace the mechanical seal of Burgmann H74-D

TBM74D mechanical seal Replace the mechanical seal of Burgmann H74-D

Temperature : -20℃-190℃
Speed : ≦15m/s
Pressure : ≦1.2MPA
Stationary Seat : TBG92
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TBM74A mechanical seal Replace the mechanical seal of Burgmann M74-D

TBM74A mechanical seal Replace the mechanical seal of Burgmann M74-D

Temperature : -20℃-190℃
Speed : ≦15m/s
Pressure : ≦1.2MPA
Stationary Seat : TBG92
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TBH7N mechanical seal Replace the mechanical seal of Burgmann H7N

TBH7N mechanical seal Replace the mechanical seal of Burgmann H7N

Temperature : -20℃-190℃
Speed : ≦15m/s
Pressure : ≦1.2MPA
Stationary Seat : TBG9
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TBM7N mechanical seal Replace the mechanical seal of Burgmann M7N

TBM7N mechanical seal Replace the mechanical seal of Burgmann M7N

Temperature : -20℃-190℃
Speed : ≦15m/s
Pressure : ≦1.2MPA
Stationary Seat : TBG9
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TBRO-C Mechanical Seal Replace Burgmann and John Crane

TBRO-C Mechanical Seal Replace Burgmann and John Crane

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Rotary Ring Material : 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

TBRO-B Mechanical Seal Replace Burgmann and John Crane

TBRO-B Mechanical Seal Replace Burgmann and John Crane

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Rotary Ring Material : 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

TBRO-A Mechanical Seal Replace Burgmann and John Crane

TBRO-A Mechanical Seal Replace Burgmann and John Crane

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Rotary Ring Material : 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

TB891 Mechanical Seal Replace Burgmann and John Crane

TB891 Mechanical Seal Replace Burgmann and John Crane

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB591 Mechanical Seal Replace Burgmann and John Crane

TB591 Mechanical Seal Replace Burgmann and John Crane

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB491 Mechanical Seal Replace Burgmann and John Crane

TB491 Mechanical Seal Replace Burgmann and John Crane

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB92N Mechanical Seal Replace Burgmann HJ92N seal, Aesseal M010 seal, Roten EHS seal

TB92N Mechanical Seal Replace Burgmann HJ92N seal, Aesseal M010 seal, Roten EHS seal

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBG16
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB82 O-RING Mechanical Seal

TB82 O-RING Mechanical Seal

Temperature : -20℃-190℃
Speed : ≦15m/s
Pressure : ≦1.2MPA
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB68E Mechanical Seal Replace Aesseal W04 seal

TB68E Mechanical Seal Replace Aesseal W04 seal

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

TB68D Mechanical Seal Replace John Crane 87 (EI/ EC) seal, Aesseal W03 seal, Sterling 280W/ 282 seal

TB68D Mechanical Seal Replace John Crane 87 (EI/ EC) seal, Aesseal W03 seal, Sterling 280W/ 282 seal

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

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

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

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

TB68B Mechanical Seal Replace John Crane 87 (EI/ EC) seal, Aesseal W03 seal, Sterling 280W/ 282 seal

TB68B Mechanical Seal Replace John Crane 87 (EI/ EC) seal, Aesseal W03 seal, Sterling 280W/ 282 seal

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

TB68A Mechanical Seal Replace Burgmann M7KS60 seal, Aesseal W01-TL seal, Johnson TL seal

TB68A Mechanical Seal Replace Burgmann M7KS60 seal, Aesseal W01-TL seal, Johnson TL seal

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

TB68 Mechanical Seal Replace Aesseal W01 seal, Flowserve 168 seal, Roten 7K seal

TB68 Mechanical Seal Replace Aesseal W01 seal, Flowserve 168 seal, Roten 7K seal

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

TB67 Mechanical Seal Replace Burgmann M7N/ M78N seal Aesseal W07DM seal

TB67 Mechanical Seal Replace Burgmann M7N/ M78N seal Aesseal W07DM seal

Temperature : -30℃-200℃
Speed : ≦18m/s
Pressure : ≦1.2MPA
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB58U Mechanical Seal Replace Burgmann BT-C5.KU seal, John Crane 58U seal, Aesseal M03S seal

TB58U Mechanical Seal Replace Burgmann BT-C5.KU seal, John Crane 58U seal, Aesseal M03S seal

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦1.2MPA
Stationary Seat : TBBP
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB58B Mechanical Seal Replace Burgmann BT-C5.KB seal, John Crane T58B seal, Aesseal M04S seal

TB58B Mechanical Seal Replace Burgmann BT-C5.KB seal, John Crane T58B seal, Aesseal M04S seal

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBBP
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB58B Mechanical Seal Replace Burgmann BT-C5.KB seal John Crane T58B seal Aesseal M04S seal

TB58B Mechanical Seal Replace Burgmann BT-C5.KB seal John Crane T58B seal Aesseal M04S seal

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBBP
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB40 O-RING Mechanical Seal replace VULCAN 40

TB40 O-RING Mechanical Seal replace VULCAN 40

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TB24DINL
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB8BT O-RING Mechanical Seal replace John Crane 8B1T

TB8BT O-RING Mechanical Seal replace John Crane 8B1T

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBT21
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB8B1 O-RING Mechanical Seal replace AES M02S, John Crane 8B1

TB8B1 O-RING Mechanical Seal replace AES M02S, John Crane 8B1

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBT21
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB8-1T O-RING Mechanical Seal replace AES M05S, John Crane 8-1T

TB8-1T O-RING Mechanical Seal replace AES M05S, John Crane 8-1T

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBT21
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TB8-1 O-RING Mechanical Seal replace AES M01S, John Crane 8-1

TB8-1 O-RING Mechanical Seal replace AES M01S, John Crane 8-1

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦2.5MPA
Stationary Seat : TBT21
Rotary Ring Material : CAR/SIC/TC
Stationary Ring Material : CER/SIC/TC
O-Ring Material : VIT/NBR/EPDM
Spring & Metal Parts : SUS304/SUS316
Application : Clean Water，Sewage Water，Oil

TBUS2 O-RING Mechanical Seal

TBUS2 O-RING Mechanical Seal

Temperature : -20℃-180℃
Speed : ≦15m/s
Pressure : ≦1.0MPA
Rotary Ring Material : 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

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