Graco Reactor H-40 (Discontinued – Parts Support)
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The Graco Reactor H-40 hydraulic spray foam proportioner has been discontinued by Graco. ArmorThane still supplies parts, rebuild kits and service support for it. Machine not available – parts only.
The H-40 was a high-output hydraulic Reactor for high-production professionals and in-plant OEMs, with adjustable pressure imbalance and swappable A/B pumps for non-1:1 fixed ratios.
What ArmorThane Supplies
- Replacement parts and rebuild kits
- Service and troubleshooting support
- Help choosing a current Reactor if you are ready to upgrade
Specifications
- Status: Discontinued by Graco – parts support only
- Drive: Hydraulic
- Max fluid working pressure: 2,000 psi
- Max output: 45 lb/min
- Output per cycle (A+B): 0.063 gal
- Max fluid temperature: 190°F (88°C)
FAQ
Can I buy a new Reactor H-40? No – Graco no longer builds it. ArmorThane can quote a current Reactor 2 or Reactor 3 model instead.
How do I order parts? Call (417) 831-5090 with your model and serial number, or request a quote.
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