Graco 25T470 Kit, 4000 E Hs Fl, --, Sp, Ep

Service Kit for Graco High-Flow 4000E HS FL Pump Systems

The Graco 25T470 Kit, 4000 E HS FL, --, SP, EP is an OEM-grade fluid section repair kit designed for Graco 4000E HS series diaphragm pumps, restoring internal sealing performance and flow stability in high-demand applications.

It is engineered for maintenance of high-solids pumping systems where diaphragm wear, valve fatigue, and seal degradation impact operational efficiency.

What is Graco 25T470 Kit?

The 25T470 kit is a complete rebuild solution for the fluid section of Graco’s 4000E HS FL diaphragm pump systems. It is used to restore factory performance by replacing all critical wear components.

Typical included components cover:

• High-durability diaphragms for fluid movement control
• Ball or flapper valves for directional flow regulation
• Gaskets and sealing elements for leak prevention
• O-rings and internal wear seals

Machine Compatibility Overview

The 25T470 kit is specifically engineered for:

• Graco 4000E HS FL pumps in industrial configurations
• Systems using SP and EP material setups
• High-solids diaphragm pumping applications requiring OEM rebuild parts

It is not interchangeable with other HS series kits due to specific sizing and material configuration differences.

Key Features

• OEM Graco rebuild kit for 4000E HS FL systems
• Optimized for high-viscosity and abrasive fluids
• Restores pump pressure and flow consistency
• Includes all critical fluid section wear components
• Designed for SP / EP configured pump assemblies

Frequently Asked Questions