These soft, high visibility rubber service plugs help to reduce messy fluid spills, drips, and leaks during system maintenance or repair. They can be used to plug hose ends, threads, pipes, pump ports, or manifolds to prevent oils or certain chemicals from contaminating the environment, or also to preserve oils and liquids inside systems during maintenance or repair - while blocking outside contaminants, dust, or debris. They are made from high quality oil resistant NBR rubber and are quickly, easily installed by inserting and twisting (not designed to remain in live pressurized systems). Based on application or user preference, they can also be easily cut shorter in length.

Temperature Range: -26°C (-15°F) to +90°C (194°F)

Detail Comments: IMPORTANT: For use in non-pressurized systems and vacuum systems.