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Graco 19Y948 Plate, Diaphragm, Fluid, Steel

Steel fluid-side diaphragm plate designed to support diaphragm movement and maintain consistent performance in Graco diaphragm pump assemblies.

  • Durable steel construction for long service life
  • Supports fluid-side diaphragm alignment and stability
  • Helps distribute operating loads evenly
  • Compatible with select Graco diaphragm pump systems
  • OEM Graco replacement component

$155
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Fluid-Side Diaphragm Support Plate for Pump Performance and Stability

Compatible Machines

Equipment Compatibility Details
Graco QUANTM™ Electric Double Diaphragm Pumps Used as a fluid-side diaphragm support component in compatible QUANTM pump assemblies.
Graco Double Diaphragm Pump Systems Supports diaphragm operation and fluid transfer performance in approved pump configurations.

The Graco 19Y948 Plate, Diaphragm, Fluid, Steel is a genuine OEM fluid-side diaphragm plate designed to support and secure the diaphragm within Graco pump assemblies. Manufactured from durable steel, it helps distribute operating forces evenly across the diaphragm to promote efficient fluid transfer and dependable pump performance.

Engineered to Graco specifications, this component contributes to proper diaphragm alignment, minimizes stress on critical pump parts, and supports long-term reliability in demanding industrial fluid handling applications.

Key Features

  • Genuine Graco OEM diaphragm support plate.
  • Steel construction for strength and durability.
  • Supports fluid-side diaphragm stability and alignment.
  • Helps distribute operating loads across the diaphragm.
  • Designed for compatible Graco diaphragm pump assemblies.

Applications

This diaphragm plate is used in industrial pumping systems handling coatings, chemicals, water-based materials, and other process fluids. Its role in supporting diaphragm movement helps maintain pumping efficiency, consistent flow characteristics, and reliable equipment operation.

Frequently Asked Questions

It supports the fluid-side diaphragm, helping maintain proper alignment and evenly distribute operating forces during pump operation.

The plate is used in compatible Graco QUANTM™ and other approved diaphragm pump assemblies requiring this fluid-side steel support plate.

It helps prevent uneven diaphragm loading, supports efficient pumping action, and contributes to longer diaphragm service life.

Yes. The 19Y948 is an OEM Graco component manufactured to meet original equipment fit and performance requirements.

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