This replacement BUNA-N (NBR, Nitrile rubber) O-ring is designed specifically for CPC quick-disconnect coupling inserts in the PLC, PLC12, LC, APC, and NS4 series with 1/4” flow size. It restores proper sealing performance and helps prevent leaks in beverage, water, pneumatic, and fluid transfer systems.
Designed from hard-wearing nitrile rubber, this O-ring provides excellent resistance against almost all oils, greases, solvent, water and air. Designed to seal under severe operating conditions, this product guarantees the maintenance of CPC quick-disconnect fittings used in commercial and industrial systems.
Features and Benefits:
- Direct replacement for CPC coupling inserts
- Compatible with PLC, PLC12, LC, APC, and NS4 series
- Designed for 1/4” flow couplings
- BUNA-N (NBR) material for excellent oil and grease resistance
- Maintains leak-free sealing performance
- Ideal for beverage dispense, potable water, and general fluid systems
Specifications:
| Material | BUNA-N (NBR, Nitrile Rubber) |
| Seal Material | Buna-N |
| Size: NW | 1/8” |
| Flow Size | 1/4″ |
| Operating Pressure | Vacuum to 8.3 bar |
| Temperature Range | -40°C to +120°C |
| Compatible Media | Solvent, oil, water |
| Compatible Series: | PLC, PLC12, LC, APC, NS4 |
