Designed specifically for plugging copper tubing and components in the HVAC and refrigeration industries, StockCap’s Tabbed Rubber Seal Plugs feature a self-sealing material that allows for the injection of gas that keeps tubes clean and dry during shipment and storage as well as a tab for easy insertion and removal.
Key Features
- Self-sealing
- Tab allows for ease of removal
- Tapered end for easy insertion
- Designed for use plugging copper Tubing (ACR, Oxy, L, K, M, DWV, Medical)
- Ideal for plugging compressors, dryers and filters
- Non-staining
10 Sizes
StockCap's line of 10 sizes of rubber seal plugs with tabs include the most popular sizes of copper tubing dimensions from a quarter inch to over 1 inch in diameter.
Color & Material Specs
Manufactured using a special blend of black EPDM rubber that reseals after gases are inserted through a needle.
| Plug Diameter "A" (in) | Flange Diameter "B" (in) | Plug Length "C" (in) |
|---|---|---|
| 0.234 | 0.375 | 0.375 |
| >0.313 | >0.413 | 0.438 |
| 0.335 | 0.435 | 0.438 |
| >0.375 | >0.475 | 0.438 |
| 0.470 | 0.570 | 0.438 |
| >0.610 | >0.710 | 0.490 |
| 0.628 | 0.750 | 0.688 |
| >0.703 | >0.783 | 0.438 |
| 0.828 | 0.908 | 0.438 |
| >0.980 | >1.060 | 0.438 |
