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S70
Design
    • Orings are a simple but very versatile sealing solution. Orings are designed to be compressed in a groove between two mating surfaces.
    • An oring can be paired with a backup ring to increase their pressure handling capabilties and resist the effect of extrusion.
    • Available in a wide variety of materials in a wide variety of sizes.
Material
    • Silicone 70A Duro - Precision Moulded.
Application
    • Orings can be used in a wide variety of hydraulic, pneumatic and general purpose applications.
    • Whilst in certain applications an Oring can be used in a dynamic environment, it is recommended that Orings be used in a static applications only.
Fluids
    • Excellent ozone and weather resistance
    • Properties are suited to operating in water.
    • Only moderate oil resistance.

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Product Code
Description
Availability
Qty
S70-328
O-Ring Silicone 70 Duro BS328 - 1.850 X 0.210"
1,699
S70-328 - O-Ring Silicone 70 Duro BS328 - 1.850 X 0.210"
Product Information
Product CodeS70-328
DescriptionO-Ring Silicone 70 Duro BS328 - 1.850 X 0.210"
ProfileS70
Internal Diameter1.850
Seal Height0.210
Max. Temp C230
Alt. Part No.RSB328
S70-404
O-Ring Silicone 70 Duro BS404 - 1.850 X 0.275"
-
Enquire
S70-404 - O-Ring Silicone 70 Duro BS404 - 1.850 X 0.275"
Product Information
Product CodeS70-404
DescriptionO-Ring Silicone 70 Duro BS404 - 1.850 X 0.275"
ProfileS70
Internal Diameter1.850
Seal Height0.275
Max. Temp C230
Alt. Part No.RSB404
S70-225
O-Ring Silicone 70 Duro BS225 - 1.859 X 0.139"
491
S70-225 - O-Ring Silicone 70 Duro BS225 - 1.859 X 0.139"
Product Information
Product CodeS70-225
DescriptionO-Ring Silicone 70 Duro BS225 - 1.859 X 0.139"
ProfileS70
Internal Diameter1.859
Seal Height0.139
Max. Temp C230
Alt. Part No.RSB225
S70-134
O-Ring Silicone 70 Duro BS134 - 1.862 X 0.103"
1,500
S70-134 - O-Ring Silicone 70 Duro BS134 - 1.862 X 0.103"
Product Information
Product CodeS70-134
DescriptionO-Ring Silicone 70 Duro BS134 - 1.862 X 0.103"
ProfileS70
Internal Diameter1.862
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB134
S70-032
O-Ring Silicone 70 Duro BS032 - 1.864 X 0.070"
311
S70-032 - O-Ring Silicone 70 Duro BS032 - 1.864 X 0.070"
Product Information
Product CodeS70-032
DescriptionO-Ring Silicone 70 Duro BS032 - 1.864 X 0.070"
ProfileS70
Internal Diameter1.864
Seal Height0.070
Max. Temp C230
Alt. Part No.RSB032
S70-135
O-Ring Silicone 70 Duro BS135 - 1.925 X 0.103" 75101692 67176280 S70135 OLD CODE 48.895 X 2.616mm
6,125
S70-135 - O-Ring Silicone 70 Duro BS135 - 1.925 X 0.103" 75101692 67176280 S70135 OLD CODE 48.895 X 2.616mm
Product Information
Product CodeS70-135
DescriptionO-Ring Silicone 70 Duro BS135 - 1.925 X 0.103" 75101692 67176280 S70135 OLD CODE 48.895 X 2.616mm
ProfileS70
Internal Diameter1.925
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB135
S70-329
O-Ring Silicone 70 Duro BS329 - 1.975 X 0.210"
6,554
S70-329 - O-Ring Silicone 70 Duro BS329 - 1.975 X 0.210"
Product Information
Product CodeS70-329
DescriptionO-Ring Silicone 70 Duro BS329 - 1.975 X 0.210"
ProfileS70
Internal Diameter1.975
Seal Height0.210
Max. Temp C230
Alt. Part No.RSB329
S70-405
O-Ring Silicone 70 Duro BS405 - 1.975 X 0.275" 75032760 50.17 X 6.99mm 75101910 OLD CODE
-
Enquire
S70-405 - O-Ring Silicone 70 Duro BS405 - 1.975 X 0.275" 75032760 50.17 X 6.99mm 75101910 OLD CODE
Product Information
Product CodeS70-405
DescriptionO-Ring Silicone 70 Duro BS405 - 1.975 X 0.275" 75032760 50.17 X 6.99mm 75101910 OLD CODE
ProfileS70
Internal Diameter1.975
Seal Height0.275
Max. Temp C230
Alt. Part No.RSB405
S70-226
O-Ring Silicone 70 Duro BS226 - 1.984 X 0.139" 50.39 X 3.53mm 75101761 67178516 S70226 OLD CODE
277
S70-226 - O-Ring Silicone 70 Duro BS226 - 1.984 X 0.139" 50.39 X 3.53mm 75101761 67178516 S70226 OLD CODE
Product Information
Product CodeS70-226
DescriptionO-Ring Silicone 70 Duro BS226 - 1.984 X 0.139" 50.39 X 3.53mm 75101761 67178516 S70226 OLD CODE
ProfileS70
Internal Diameter1.984
Seal Height0.139
Max. Temp C230
Alt. Part No.RSB226
S70-136
O-Ring Silicone 70 Duro BS136 - 1.987 X 0.103"
1,426
S70-136 - O-Ring Silicone 70 Duro BS136 - 1.987 X 0.103"
Product Information
Product CodeS70-136
DescriptionO-Ring Silicone 70 Duro BS136 - 1.987 X 0.103"
ProfileS70
Internal Diameter1.987
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB136
S70-033
O-Ring Silicone 70 Duro BS033 - 1.989 X 0.070"
1,400
S70-033 - O-Ring Silicone 70 Duro BS033 - 1.989 X 0.070"
Product Information
Product CodeS70-033
DescriptionO-Ring Silicone 70 Duro BS033 - 1.989 X 0.070"
ProfileS70
Internal Diameter1.989
Seal Height0.070
Max. Temp C230
Alt. Part No.RSB033
S70-137
O-Ring Silicone 70 Duro BS137 - 2.050 X 0.103"
291
S70-137 - O-Ring Silicone 70 Duro BS137 - 2.050 X 0.103"
Product Information
Product CodeS70-137
DescriptionO-Ring Silicone 70 Duro BS137 - 2.050 X 0.103"
ProfileS70
Internal Diameter2.050
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB137
S70-330
O-Ring Silicone 70 Duro BS330 - 2.100 X 0.210"
29
S70-330 - O-Ring Silicone 70 Duro BS330 - 2.100 X 0.210"
Product Information
Product CodeS70-330
DescriptionO-Ring Silicone 70 Duro BS330 - 2.100 X 0.210"
ProfileS70
Internal Diameter2.100
Seal Height0.210
Max. Temp C230
Alt. Part No.RSB330
S70-227
O-Ring Silicone 70 Duro BS227 - 2.109 X 0.139" 75101762 53.57 X 3.53mm S70227 OLD CODE
106
S70-227 - O-Ring Silicone 70 Duro BS227 - 2.109 X 0.139" 75101762 53.57 X 3.53mm S70227 OLD CODE
Product Information
Product CodeS70-227
DescriptionO-Ring Silicone 70 Duro BS227 - 2.109 X 0.139" 75101762 53.57 X 3.53mm S70227 OLD CODE
ProfileS70
Internal Diameter2.109
Seal Height0.139
Max. Temp C230
Alt. Part No.RSB227
S70-138
O-Ring Silicone 70 Duro BS138 - 2.112 X 0.103"
256
S70-138 - O-Ring Silicone 70 Duro BS138 - 2.112 X 0.103"
Product Information
Product CodeS70-138
DescriptionO-Ring Silicone 70 Duro BS138 - 2.112 X 0.103"
ProfileS70
Internal Diameter2.112
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB138
S70-034
O-Ring Silicone 70 Duro BS034 - 2.114 X 0.070"
73
S70-034 - O-Ring Silicone 70 Duro BS034 - 2.114 X 0.070"
Product Information
Product CodeS70-034
DescriptionO-Ring Silicone 70 Duro BS034 - 2.114 X 0.070"
ProfileS70
Internal Diameter2.114
Seal Height0.070
Max. Temp C230
Alt. Part No.RSB034
S70-139
O-Ring Silicone 70 Duro BS139 - 2.175 X 0.103" RSB139 67177700
0
S70-139 - O-Ring Silicone 70 Duro BS139 - 2.175 X 0.103" RSB139 67177700
Product Information
Product CodeS70-139
DescriptionO-Ring Silicone 70 Duro BS139 - 2.175 X 0.103" RSB139 67177700
ProfileS70
Internal Diameter2.175
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB139
S70-331
O-Ring Silicone 70 Duro BS331 - 2.225 X 0.210"
27
S70-331 - O-Ring Silicone 70 Duro BS331 - 2.225 X 0.210"
Product Information
Product CodeS70-331
DescriptionO-Ring Silicone 70 Duro BS331 - 2.225 X 0.210"
ProfileS70
Internal Diameter2.225
Seal Height0.210
Max. Temp C230
Alt. Part No.RSB331
S70-407
O-Ring Silicone 70 Duro BS407 - 2.225 X 0.275"
-
Enquire
S70-407 - O-Ring Silicone 70 Duro BS407 - 2.225 X 0.275"
Product Information
Product CodeS70-407
DescriptionO-Ring Silicone 70 Duro BS407 - 2.225 X 0.275"
ProfileS70
Internal Diameter2.225
Seal Height0.275
Max. Temp C230
Alt. Part No.RSB407
S70-228
O-Ring Silicone 70 Duro BS228 - 2.234 X 0.139" 75101763 56.74 X 3.53mm S70228 OLD CODE
298
S70-228 - O-Ring Silicone 70 Duro BS228 - 2.234 X 0.139" 75101763 56.74 X 3.53mm S70228 OLD CODE
Product Information
Product CodeS70-228
DescriptionO-Ring Silicone 70 Duro BS228 - 2.234 X 0.139" 75101763 56.74 X 3.53mm S70228 OLD CODE
ProfileS70
Internal Diameter2.234
Seal Height0.139
Max. Temp C230
Alt. Part No.RSB228
S70-140
O-Ring Silicone 70 Duro BS140 - 2.237 X 0.103"
102
S70-140 - O-Ring Silicone 70 Duro BS140 - 2.237 X 0.103"
Product Information
Product CodeS70-140
DescriptionO-Ring Silicone 70 Duro BS140 - 2.237 X 0.103"
ProfileS70
Internal Diameter2.237
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB140
S70-035
O-Ring Silicone 70 Duro BS035 - 2.239 X 0.070"
0
S70-035 - O-Ring Silicone 70 Duro BS035 - 2.239 X 0.070"
Product Information
Product CodeS70-035
DescriptionO-Ring Silicone 70 Duro BS035 - 2.239 X 0.070"
ProfileS70
Internal Diameter2.239
Seal Height0.070
Max. Temp C230
Alt. Part No.RSB035
S70-141
O-Ring Silicone 70 Duro BS141 - 2.300 X 0.103" RSB141 67178897
0
S70-141 - O-Ring Silicone 70 Duro BS141 - 2.300 X 0.103" RSB141 67178897
Product Information
Product CodeS70-141
DescriptionO-Ring Silicone 70 Duro BS141 - 2.300 X 0.103" RSB141 67178897
ProfileS70
Internal Diameter2.300
Seal Height0.103
Max. Temp C230
Alt. Part No.RSB141
S70-332
O-Ring Silicone 70 Duro BS332 - 2.350 X 0.210"
14,789
S70-332 - O-Ring Silicone 70 Duro BS332 - 2.350 X 0.210"
Product Information
Product CodeS70-332
DescriptionO-Ring Silicone 70 Duro BS332 - 2.350 X 0.210"
ProfileS70
Internal Diameter2.350
Seal Height0.210
Max. Temp C230
Alt. Part No.RSB332
 
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