

The Graco 16V143 Housing Inlet 2 NPT is a durable OEM inlet used on heavy-duty Graco pump systems requiring a 2" material feed connection.
This Graco 16V143 Housing Inlet 2 NPT is used in industrial pump systems designed for high-volume material intake. It appears in heavy-duty pump lowers and coating/mortar sprayer assemblies that use a 2-inch inlet connection.
The 16V143 Housing Inlet forms the primary material entry point for Graco industrial pumps. Its 2-inch NPT design allows secure attachment to large-volume feed hoses used in heavy-duty coating, mortar, and fluid-transfer applications. This component ensures a stable, leak-resistant fluid path, maintaining system performance and pump longevity.
| Part Number | 16V143 |
|---|---|
| Connection Type | 2" NPT (varies in some assemblies as 2" cam & groove) |
| Primary Function | Inlet point for pump fluid path |
| Application | High-output coating, mortar, and industrial pumping systems |
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