Replacement 1/4 in. Hex Head MP Plug for Reactor-2 Proportioning System (555808) | GRA-555808

Graco's 1/4 in. Hex Head MP Plug is built to withstand the high-pressure environments typical in spray foam and polyurea applications. Regular use of this plug helps maintain system integrity, preventing material cross-contamination and ensuring consistent spray performance. Whether you're conducting routine maintenance or making system modifications, the Graco 555808 plug is a reliable component that supports the efficiency and longevity of your Reactor-2 proportioning system.

• Used in fluid inlet for Reactor-2 E-30 and E-XP2 proportioning system
• Seals unused manifold ports to prevent leaks
• Hex head design allows easy installation and removal
• Genuine Graco replacement part