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RVC-B18
Stlye K Dimension Diagram

*If the cup only has an F dimension listed to the right, the cup has a through hole.

Dimensions Inches Millimeters
Outer Lip Diameter 0.72 18.3
Mounting Stem I.D. 0.2 5.1
Overall Height 0.94 23.9
General Information
Material See Below
Mounting Type Push On
Number of Bellows 2 Suggested Use Label Placement
Style K Dimensions Inches Millimeters
Dimension A 0.72 18.3
Dimension B 0.94 23.9
Dimension C 0.64 16.3
Dimension D 0.39 9.9
Dimension F 0.2 5.1

Material Specifications

MaterialWorking TemperatureWear ResistanceOil ResistanceDurometer
Vinyl +32 - + 125 F Excellent Fair A20 - A70 Range
FDA Vinyl +32 - + 125 F Excellent Fair A20 - A70 Range
Oil Resistant FDA Vinyl +32 - + 125 F Good Excellent A40 - A60 Range
Polyurethane +32 - + 150 F Good Good A20 - A70 Range
Silicone -50 - + 400 F Good Good A40 - A55 Range
FDA Silicone -50 - + 400 F Good Good A40 - A55 Range