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

  • group nameO-ring Mechanical Seal

  • Min Order1 piece

  • brand nameTOPBON Mechanical Seal Manufacturer

  • modelTB68D

  • update timeTue, 30 Apr 2024 07:02:53 GMT

Paramtents

  • 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

Packging & Delivery

  • Min Order1 piece

Briefing

Replacement to:
John Crane 87 (EI/ EC) mechanical seal
Aesseal W03 mechanical seal

Detailed

Mechanical seal TB68D 
Replacement to:
AESSEAL W03, 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
PUMP
ref:
Size/
Metric
D1
D3
L1
L2
SR1
20
30.00
32.4
20.0
10.70
SR2
30
41.30
44.0
21.4
10.90
SR3
35
47.00
50.8
22.0
12.20
SR4
45
58.30
62.4
22.9
11.60
SR5
55
69.60
76.0
29.3
13.00
SR6
75
92.20
99.2
31.1
14.50