C&L offers a broad range of Lip and Case designs that are interchangeable with manufacturer's throughout the industry.  Our most common configurations are shown below.  If we do not list the design you require, please contact us through our Help Line so we can better identify your needs.

To request a quote for a seal, please use our On-Line Quote Request Form.

Case Design*	C&L Type	Description
	A	A durable case with a secondary outer case to protect against large object intrusion, with full rubber coverage on the inside surface of the case.  This is typically used on small diameter seals or where the OD to ID ratio requires it for molding purposes.  Excellent for high vibration applications.
	A2	This is the same design as the Type A case, with the exception of only limited rubber coverage on the inside surface of the case.  This also offers excellent holding power in high vibration applications.
	B	Metal OD case with full rubber coverage on inside surfaces.  Excellent vibration resistance and protects against corrosive elements on the inner surfaces.
	B2	Our most popular case with a Metal OD.  Excellent vibration resistance.
	C	Our most popular case with a Rubber OD. Offers the ability to seal on both ID and OD.  Excellent for applications where the housing bore may have imperfections.  Also offers good protection in corrosive environments like salt water spray.
	F	Most effective seal in extremely corrosive environments.  Total rubber coverage on all surfaces for maximum corrosion resistance.

*Please note that these are only our most popular case designs.  We offer many more designs for unique applications you might have.  In addition, we offer you our ability to specifically design a seal for you through our Engineering Services.