Graco 24M671 Reactor Heated Hose, B, 50', 3/8"

Compatible Machines

• Graco Reactor 2 hydraulic proportioning systems with heated hose B-side configuration
• Graco Reactor E-30 and E-XP series spray foam proportioners
• Graco plural-component polyurethane foam and polyurea spray systems
• Graco high-pressure heated hose setups requiring 3/8" fluid line compatibility
• Graco industrial spray insulation systems using 50-foot heated hose assemblies

What is Graco 24M671 Reactor Heated Hose, B, 50', 3/8"?

The Graco 24M671 Reactor Heated Hose, B, 50', 3/8" is a high-performance heated fluid transfer hose designed for use in Graco Reactor proportioning systems. It maintains precise temperature control of the B-side material, ensuring proper chemical reaction, consistent viscosity, and stable spray performance in demanding polyurethane and polyurea applications.

Built for industrial spray environments, this 50-foot heated hose delivers reliable thermal regulation and fluid delivery under high-pressure conditions. It supports continuous operation in insulation, roofing, and protective coating systems where material temperature consistency is critical for application quality.

Key Functional Role

• Maintains controlled heat for B-side chemical material
• Ensures consistent viscosity during spray application
• Supports high-pressure fluid transfer up to industrial standards
• Reduces material curing issues caused by temperature variation

Operational Importance

In plural-component spray systems, temperature stability directly affects chemical reaction quality and final coating performance. This heated hose helps maintain optimal material conditions from proportioner to spray gun, improving efficiency, adhesion, and overall system reliability.

Frequently Asked Questions