Graco 50ft Heated Spray Hose — 2000 PSI with Scuff Guard

Product Overview

The Graco Heated Hose 246678 is a high-performance, 50-foot heated hose designed for use with Graco Reactor plural component proportioners. It delivers consistent material temperatures from the machine to the spray gun, ensuring optimal spray performance in foam insulation and polyurea coating applications.

Key Features

• Pressure Rating: 2000 PSI maximum working pressure
• Hose Length: 50 feet
• Inner Diameter: 0.37 inches (3/8 inch)
• Heating Type: External electric heating for uniform temperature control
• Scuff Guard: Durable outer layer protects against abrasion and jobsite wear
• Temperature Monitoring: Integrated thermocouple for precise heat regulation
• Compatibility: Designed for use with Graco Reactor systems

Applications

• Spray Foam Insulation: Keeps isocyanates and resins at optimal temperature to prevent crystallization and ensure proper mixing.
• Polyurea Coatings: Maintains material viscosity for smooth, even application.
• Roofing, Wall, and Floor Coatings: Ideal for commercial and industrial spray applications.
• Protective Coatings: Used in corrosion protection, waterproofing, and tank linings.

Benefits

• Consistent Heating: Prevents material cooling and viscosity changes that can affect spray quality.
• Durability: Scuff guard extends hose life in rugged environments.
• Efficiency: Reduces downtime and rework by maintaining material integrity.
• Safety: Prevents hose damage and potential leaks with reinforced construction.

Installation & Use

1. Connect to the Graco Reactor system using appropriate fittings.
2. Power on the heating system and allow the hose to reach operating temperature.
3. Monitor temperature via the Reactor control panel.
4. Inspect regularly for wear, especially at connection points and bends.

Safety Information

• Always depressurize the system before disconnecting the hose.
• Do not operate if the scuff guard is damaged or if the hose shows signs of wear.
• Avoid sharp bends or kinks that could damage internal heating elements.
• Use only with approved materials and within specified temperature and pressure limits.