CRL 4-inch Enclosure Systems are generally used as window ports or as service ports for temporary utility access (electrical, pneumatic, rotary feedthru, etc.) where sealed bulkhead connectors can be mounted in an ejectable plug. Enclosure Rings are available in clamp-in or weld-in styles. You can find more information about Accessories.
| Type | Material | PartNumber |
|---|---|---|
| Clamp-in | Stainless Steel 304L | 42916 |
| Weld-in | Stainless Steel 304L | 31938 |
| Mounting Panel | O-ring/Gasket | Part Number |
|---|---|---|
| Metal/Plastic | Buna-N | 1-96220 |
| EPDM | 8-96220 | |
| Neoprene | 2-96220 | |
| Viton® | 7-96220 | |
| Glass | Buna-N | 42920 |
| EPDM | 42921 | |
| Neoprene | 42922 | |
| Viton® | 42923 |
Required for installing a glove
| O-ring | Part Number |
|---|---|
| Buna-N | 43005 |
| EPDM | 43006 |
| Neoprene | 43007 |
| Viton® | 43008 |
| O-Ring | Part Number |
|---|---|
| Buna-N | 32128 |
| EPDM | 42965 |
| Neoprene | 42966 |
| Viton® | 42967 |
| Window Material |
Window Thickness |
O-Ring | Part Number |
|---|---|---|---|
| Safety Glass | 0.25 in. 6 mm |
Buna-N | 42941 |
| EPDM | 42943 | ||
| Neoprene | 31942 | ||
| Viton® | 42942 |
| Item | Part Number |
|---|---|
| Locking Ring | 20971 |
| Ejection Tool | 32126 |
Viton® is a registered trademark of Dupont Dow Elastomers.
Updated 4/8/2010
If the options listed above do not meet your specific requirements, use the Selector Form or contact CRL at (651) 385-2143 or sales@centres.com.
Enclosure System Selection