

Inductor plate designed to maintain consistent fluid pickup from drums in Graco spray and pump systems, helping eliminate air ingestion and support smooth priming during high-viscosity material transfer.
| Machine Type | Compatible Series / Models |
|---|---|
| Graco Pump Systems | GMAX Series, LineLazer Series, FinishPro Series, Ultra Series, and other Graco airless sprayer systems using inductor-based feed assemblies |
| Lubrication & Fluid Transfer Systems | Industrial grease pumps and drum transfer systems utilizing follow-plate induction setups (120 lb / drum applications) |
| Proportioning & Foam Systems | Graco spray foam rigs and proportioning equipment that require a plate-style inductor assembly for material pickup |
The Graco 184074 Plate, Inductor is a genuine OEM fluid handling component designed to support material induction in Graco pump and spray systems. It functions as a base interface between a material container (such as a drum) and the pump assembly, helping ensure smooth and consistent suction of viscous materials like coatings, sealants, lubricants, or spray foam chemicals.
In practical operation, the plate is pressed onto the material surface to eliminate air pockets and ensure full contact. This improves priming efficiency and helps the pump maintain steady flow without cavitation or air ingestion. This type of component is commonly used in industrial-grade Graco systems where reliable material transfer is critical.
The Graco 184074 Plate, Inductor is typically used in heavy-duty material handling systems where drum or bulk containers supply fluid directly into a pump. It is especially common in:
This part is part of Graco’s broader inductor/follow plate ecosystem used to maintain controlled, air-free material pickup from containers during continuous operation.