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Graco 17Z556 SST Inlet and Outlet Balls

$28.60
In Stock
Part #: 17Z556

Durable stainless steel inlet and outlet balls designed to maintain proper pump pressure and ensure smooth material flow in your sprayer.

  • Part Number: 17Z556
  • Material: Stainless Steel (SST)
  • Includes: Inlet Ball + Outlet Ball
  • Function: Controls flow and prevents backflow
  • Compatible With: Graco TexSpray T-Max 6912
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Compatible Machines

  • Graco TexSpray T-Max 6912

Product Overview

The Graco 17Z556 SST Inlet and Outlet Balls kit is a high-quality replacement component designed for maintaining optimal pump performance in texture sprayers. These stainless steel balls function as critical check valves within the pump system, ensuring proper material flow and pressure consistency.

Built for durability and reliability, this kit helps restore efficiency when your sprayer experiences issues such as poor priming, pressure loss, or inconsistent spray patterns.

Key Features

Part Type Inlet & Outlet Ball Kit
Material Stainless Steel (SST)
Function Controls fluid direction and maintains pump pressure
Included Components 1 × Inlet Ball, 1 × Outlet Ball
Application Internal pump maintenance and repair

Why This Kit Matters

  • Ensures smooth and consistent material flow
  • Prevents backflow within the pump system
  • Helps restore proper pressure and spray performance
  • Reduces downtime by improving pump efficiency

Common Signs You Need Replacement

  • Difficulty in priming the sprayer
  • Loss of pressure during operation
  • Irregular or weak spray pattern
  • Material flowing back into the system

Frequently Asked Questions

These balls act as check valves inside the pump, controlling the direction of material flow and ensuring consistent pressure during spraying.

Stainless steel offers excellent durability, corrosion resistance, and long service life, making it ideal for handling abrasive materials.

Replacement is recommended when you notice pressure loss, poor priming, or inconsistent spray performance.

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