Original
By certification 
Structure Description:
Equivalent to John Crane Type 2B
BALANCED
SINGLE SPRING – NON-CLOGGING
BI-DIRECTIONAL
ELASTOMER BELLOWS
SET SCREW COLLAR AVAILABLE
Performance Capabilities:
Temperature: -40-200℃
Pressure: Up to 29 Bar
Speed: 15m/s
Sizes:12-100mm(0.5″-4.0″)
Materials:
Seal Ring:Car, SIC,Ssic,TC
Secondary seal: NBR,EPDM,Viton
Spring and Metal Parts:304,316,HAST.C
Enactus -Type 2BDimensions(Inches) | |||||
D1 |
D2 |
D3 |
D4 |
L3 |
L65 |
1.000 |
0.875 |
1.812 |
2.000 |
1.312 |
0.343 |
1.125 |
1.000 |
1.937 |
2.125 |
1.375 |
0.343 |
1.250 |
1.125 |
2.062 |
2.250 |
1.375 |
0.343 |
1.375 |
1.250 |
2.250 |
2.437 |
1.437 |
0.343 |
1.500 |
1.375 |
3.375 |
2.562 |
1.437 |
0.343 |
1.625 |
1.500 |
2.718 |
2.937 |
1.750 |
0.437 |
1.750 |
1.625 |
2.750 |
3.062 |
1.750 |
0.437 |
1.875 |
1.750 |
2.875 |
3.187 |
1.875 |
0.437 |
2.000 |
1.875 |
3.000 |
3.312 |
1.875 |
0.437 |
2.125 |
2.000 |
3.250 |
3.625 |
2.062 |
0.500 |
2.250 |
2.125 |
3.375 |
3.750 |
2.062 |
0.500 |
2.375 |
2.250 |
3.500 |
3.875 |
2.187 |
0.500 |
2.500 |
2.375 |
3.625 |
4.000 |
2.187 |
0.500 |
2.625 |
2.500 |
3.875 |
4.312 |
2.312 |
0.562 |
2.750 |
2.625 |
4.000 |
4.437 |
2.312 |
0.562 |
2.875 |
2.750 |
4.125 |
4.562 |
2.437 |
0.562 |
3.000 |
2.875 |
4.250 |
4.687 |
2.437 |
0.562 |
3.125 |
2.875 |
4.562 |
5.000 |
2.562 |
0.625 |
3.250 |
3.000 |
4.687 |
5.125 |
2.562 |
0.625 |
3.375 |
3.125 |
4.812 |
5.250 |
2.562 |
0.625 |
3.500 |
3.250 |
4.937 |
5.500 |
2.562 |
0.625 |
3.625 |
3.375 |
5.125 |
5.687 |
2.687 |
0.625 |
3.750 |
3.500 |
5.250 |
5.812 |
2.687 |
0.625 |
3.875 |
3.625 |
5.437 |
6.000 |
2.812 |
0.625 |
4.000 |
3.750 |
5.562 |
6.125 |
2.812 |
0.625 |
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