

Ultra high-flow ISO-side adjustable orifice kit engineered for maximum material delivery in Graco proportioning systems, ensuring stable mixing under extreme production demands.
| Machine Type | System Application | Compatibility Notes |
|---|---|---|
| Graco Reactor H-XP3 / H-50 | Ultra high-output spray foam & coatings | ISO-side flow control for maximum throughput systems |
| Graco E-XP3 Systems | Industrial insulation & protective coatings | Supports 0.063 high-flow adjustable orifice kits |
| Graco XP70 / XP70 Plural-Component Units | Heavy-duty polyurea applications | Designed for extreme ISO flow demand environments |
| Graco Fusion AP / Fusion FX Guns | Spray foam application systems | Compatible with 1/4" adjustable ISO-side orifice assemblies |
The Graco 24D237 Kit, Orifice, Adj, 1/4, 063, Iso is a high-flow ISO-side adjustable orifice component designed for Graco proportioning systems used in large-scale spray foam and polyurea applications. It regulates ISO material delivery to ensure accurate chemical mixing while supporting very high output requirements.
With a calibrated 0.063 orifice size, this kit delivers one of the highest flow capacities in the series, making it suitable for extreme-duty industrial spraying where maximum material throughput and continuous operation are required.
Manufactured by Graco to OEM specifications, it ensures durability, chemical resistance, and reliable performance in demanding high-pressure environments.