GRACO Power-Lock 246679 High Pressure Heated Hose with Thermocouple Scuff Guard, 3/8 in x 50 ft, 3500 psi
Regular price $3,521.10High-pressure heated spray foam hose with thermocouple and scuff guard
The GRACO Power-Lock 246679 is a high-pressure heated hose engineered for accurate, uniform heat control in spray foam applications with Reactor® plural component proportioners. Built with copper heating technology, insulation for heat retention, and a protective scuff guard, it’s designed for long service life and dependable performance on the jobsite.
Key Features:
- Uniform Heat Control: Designed to help deliver accurate, even heating for consistent spray foam application
- Long-Life Copper Heating Element: Multi-strand copper heating element provides greatly increased hose quality and up to 10x the flex life vs. previous flat copper elements
- Jobsite-Ready Protection: Butyl cover helps protect against moisture-sensitive isocyanate and includes a scuff guard for durability
- System Compatibility: Designed specifically for use with Graco Reactor® plural component proportioners and backwards compatible with existing Reactor heated hoses
- Connection Safety & Serviceability: Different fitting sizes reduce the chance of mixing isocyanate/resin connections, and a custom splice kit enables electrical connection without running copper under fittings
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GRACO® |
| Series | Power-Lock™ |
| Model/Part Number | 246679 |
| SKU | GR246679 |
| Product Type | High Pressure Heated Hose with Thermocouple Scuff Guard |
| Diameter | 3/8 in |
| Length | 50 ft |
| Maximum Fluid Working Pressure | 3500 psi |
| Suitable for Use With | Reactor® Plural Component Proportioners |
| Heating Element | Multi-strand copper heating element |
| Heating Performance | Long-term, even heating without hot spots |
| Flex Life | Provides 10 times the flex life compared to previous flat copper heating element |
| Compatibility | Backwards compatible with existing Reactor heated hoses |
| Cover Material | Proprietary butyl cover for protection against moisture sensitive isocyanate |
| Insulation | Foam insulation for heat retention |
| Connection Safeguard | Different fitting sizes on the isocyanate and resin hoses prevent accidentally connecting the wrong hoses together |
| Electrical Connection | Custom designed splice kit electrically connects hoses without running copper under the fittings |
| Whip Hose Design | Helix design whip hose uses braided copper wires for added flexibility and longer life |
Frequently Asked Questions (FAQ):
Q: What equipment is this heated hose designed to work with?
A: It is designed specifically for use with Graco Reactor® plural component proportioners.
Q: What are the size, length, and pressure rating?
A: It is 3/8 in diameter, 50 ft long, and rated for 3500 psi maximum fluid working pressure.
Q: What helps it maintain consistent temperature along the hose?
A: The hose uses a copper heating element and foam insulation to support even heating and heat retention.
Q: How does it help prevent connecting the wrong chemical lines?
A: The isocyanate and resin hoses use different fitting sizes to help prevent accidental cross-connection.
Q: What makes this hose more durable for jobsite use?
A: It includes a proprietary butyl cover for protection and a scuff guard, and the copper heating element is designed for improved flex life.
Precision Heat, Uncompromised Performance
In the most demanding builds, luxury is reliability—every detail controlled, every finish consistent. This Power-Lock heated hose brings a quiet confidence to your workflow with even, dependable heat and a rugged scuff-guarded exterior that’s made to move. Pair it with a Reactor® proportioner setup where precision matters most, and you’ll feel the difference in consistent application and fewer interruptions. It’s the kind of behind-the-scenes essential that makes elevated results feel effortless.
Upgrade your Reactor® setup with the GRACO Power-Lock 246679 heated hose for consistent heat control and jobsite-ready durability.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
