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Products > Similar or equal Brand > Burgmann Seals > Multiple Spring O-Ring Mechanical Seal John Crane 8b1 Seal
Product name : Multiple Spring O-Ring Mechanical Seal John Crane 8b1 Seal
Item : 8B1
keyword : Multiple Spring O-Ring Mechanical Seal John Crane 8b1 Seal
Feature : Multiple Spring O-Ring Mechanical Seal John Crane 8b1 Seal
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  Details:

Mechanical seal-multiple spring which are availble in a wide varietyh of elastomers for handing practically every industril fluid. All components are held togther by a snap ring in a unized construction design and can be repaired easily on-site.

 

High Quality Multiple Spring O-ring Mechanical Seals


Description:

Replacement to:

John Crane 8B1 seal

Aesseal M02S

Sterling 290BS seal

1. Operational Conditions: 
Temperature: -20ºC to +180ºC
Pressure: ≤2.5MPa
Speed: ≤15m/s
2. Materials: 
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide
Secondary Seal: NBR, EPDM, Viton, PTFE
Spring and Metal Parts: Steel 
3. Seat Type: 
Standard: JRN
Alternative: JRT21
4. Applications: Clean water, sewage water, oil and other moderately corrosive fluids

 

Operational Conditions:

 

Temperature:

 -20ºCto+180ºC

Pressure:

≤2.5MPa

Speed:

≤15m/s

Materials:

 

Stationary Ring:

V1,Q1,Q2,U2

Rotary Ring:

B,A,Q1,Q2

Secondary Seal:

P,E,V,M1,M2

Spring and Metal Parts:

F,G,M

Seat Types:

 

Standard: JRN
Alternative: JRT21

Applications:

Clean water, sewage water, Oil and other moderately corrosive fluids


 

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