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The Type S Sand Cup has been enhanced with the same high performance rubber as the Type N and is bonded to an aluminum bushing. This traditional multi-lip design is applied to high sand ratio swabbing where tubing roughness and variable inside diameters exist. This cup automatically controls the amount of load and still maintains long life.
STEEL CORE
Catalogue Number
Description
OD
ID
 
F-R-100-238SS
F-R-100-278SS
F-R-100-312SS
F-R-100-312SSU
 
2-3/8"
2-7/8"
3 ½"
3 ½"Undersized to 2.65"    
1.975
2.620
3002
2.650
 
1.110
1.375
1.375
1.375
ALUMINUM CORE
Catalogue Number
Description
OD
ID
 
F-R-100-238SA
F-R-100-278SA
F-R-100-312SA
 
2-3/8"                
2-7/8"
3-1/2"              
1.975
2.425
3.000
 
1.110
1.365
1.375
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