

Graco 19D142 Plate, Diaphragm, Air, Q80 is a genuine OEM replacement part designed for reliable diaphragm pump performance and proper air-side operation in Q80 pump systems.
The Graco 19D142 Plate, Diaphragm, Air, Q80 is a genuine OEM replacement component designed for Graco Q80-series diaphragm pump assemblies. This air-side diaphragm plate helps maintain proper diaphragm movement and pressure balance for reliable pump operation in demanding fluid handling applications.
| Part Number | 19D142 |
|---|---|
| Product Name | Plate, Diaphragm, Air, Q80 |
| Manufacturer | Graco |
| Component Type | Air Diaphragm Plate |
| Application | Diaphragm Pump Assembly |
| OEM Status | Original Graco OEM Part |
This Graco 19D142 diaphragm air plate is engineered to support proper air chamber performance within Q80 pump systems. Built to meet original Graco manufacturing standards, it helps maintain reliable sealing, balanced diaphragm operation, and long-term pump efficiency.
Using genuine OEM replacement parts helps reduce downtime, improve operational consistency, and maintain compatibility with existing Graco diaphragm pump assemblies.