

The Graco 24M443 Heated Dual Hose (12x38-5000) is a dual heated hose assembly for industrial plural-component spray systems.
The Graco 24M443 Heated Dual Hose works with plural-component and high-pressure airless systems requiring heated dual fluid lines:
The Graco 24M443 Heated Dual Hose (12x38-5000) features dual heated fluid paths with a larger B-side hose diameter (3/8") for improved material delivery in plural-component applications. Its robust construction supports working pressures up to 5000 psi. :contentReference[oaicite:5]{index=5}
Electric heating helps keep material temperatures stable from the pump to the manifold, reducing viscosity spikes and improving spray consistency.
| Part Number | 24M443 |
|---|---|
| Type | Heated Dual Hose Assembly |
| Hose Diameters | 1/2" (A) & 3/8" (B) |
| Pressure Rating | 5000 psi (345 bar) |
| Use | Plural-component material delivery |
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