Custom Non-Standard Metal Cased Seals

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Custom SealsColonial Seal Company offers a variety of cost effective top quality custom metal cased seals. These custom made seals are perfect for all of your non-standard and obsolete meta cased seal needs. As a result of, our extremely quick turnaround time, your downtime will be greatly reduced. You never have to worry about minimum quantities or tooling charges as each seal is specifically designed and made for your application.

Our custom made metal cased seals are available in several different grades of steel and our lip materials can be made from Viton, Teflon and Silicone, just to name a few.

Metal Cased Replacement Seals

Colonial Seal's custom metal cased seals can be used as a replacement or an alternative to the Garlock 64, Chicago Rawhide HDL and Gaco SMK seal styles. Our OD sizes range from 5.9 inches to 68 inches.

Download our custom metal cased seal brochure for more information.

Custom Metal-Cased Shaft Seal Types

Standard
Standard - Single, spring-loaded lip. This is the most common design used when primary function is either exclusion or retention.
Standard
D1 - Two sealing members with opposed lips. Used when positive sealing is required from two directions or when necessary to seal/separate fluids.
Standard
D2 - Dual elements used in a single purpose, severe duty environment as an excluder or for fluid/lubricant retention.
Standard
D3 - Spring-loaded primary sealing lip with a springless secondary dust lip at the back of the seal. The dust lip prevents dirt, etc. from damaging the main element.
Standard
D4 - A further variation of dual sealing. Here the spring loaded element is preceded by a dust lip.
Standard
D5 - From time to time arduous conditions require a special dual seal which will allow grease to be administered to the center cavity after the seal is installed, thereby cleaning the wiping lips of extraneous matter.
Standard
D6 - Two seals fitted back to back, one with indentations, which again allows the easy passage of lubricant administered through a grease nipple.
Standard
G1 - Where both axial and radial dimensions are restricted we offer a springless seal.
Standard
G2 - Limited space requiring dual sealing poses a problem which is overcome by our G2 type.
Standard
G3 - A triple lipped springless seal is ideal for grease and thick oils.
Safeguard
SAFEGARD - Sealing lip is energized without the use of metal springs. Used when space is limited and use of a loose garter spring could result in component damage.