

The Graco 237039 is a genuine poly inlet/outlet manifold designed for Graco 715-series air-operated diaphragm pumps, ensuring reliable fluid flow and secure port connections.
The Graco 237039 is a 715 Poly Inlet/Outlet Manifold designed for use in Graco 715-series air-operated diaphragm pumps. This component serves as the central fluid passage, allowing material to flow smoothly into and out of the pump’s fluid section.
| Part Number | 237039 |
|---|---|
| Component Type | Inlet / Outlet Manifold |
| Material | Polypropylene (Poly) |
| Port Size | 3/4 inch NPT |
| Application | Fluid transfer in diaphragm pump systems |
| OEM Status | Genuine Graco Replacement Part |
This manifold is manufactured from durable polypropylene, making it suitable for handling a wide range of industrial fluids such as paints, coatings, adhesives, and compatible chemicals. It is engineered to maintain proper sealing and consistent flow within the pump assembly.
The Graco 237039 manifold is installed directly in the fluid section and acts as the connection point for the inlet and outlet ports. It is commonly replaced during pump maintenance, rebuilds, or when wear or chemical exposure affects performance.
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