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Graco 16U426 100cc Pump Lower Adapter

$389.00
In Stock
Part #: 16U426

The Graco 16U426 Adapter 100cc Pump Lower connects the 100cc pump lower to the upper assembly for a secure, leak-free fit. Ideal for proportioner systems using 100cc pump configurations.

  • For 100cc pump lower assemblies
  • Ensures proper alignment and sealing
  • OEM Graco precision component
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Compatible Machines – Graco 16U426 Adapter 100cc Pump Lower

  • Graco Proportioner Models Using 100cc Pump Lower Assemblies
  • Systems Equipped with LW100A-Type 100cc Displacement Pumps
  • Units Covered Under Graco Manual Series 24F088–24F115 (100cc Pump Configurations)

Product Overview

The Graco 16U426 Adapter 100cc Pump Lower is a precise connector component designed for the 100cc pump lower system. It ensures proper alignment, secure sealing, and stable fluid transfer between the lower pump assembly and the upper pump interface.

This adapter maintains accurate positioning and helps prevent fluid-path leakage within 100cc pump assemblies.

Key Features

  • Designed specifically for 100cc displacement pump configurations
  • Improves pump-to-upper assembly alignment and sealing
  • Supports consistent fluid delivery and pump performance
  • Manufactured to Graco OEM quality standards

Technical Notes

  • Used as the main adapter between the 100cc pump lower and corresponding upper assemblies
  • Compatible with systems referencing LW100A or equivalent pump lowers
  • Commonly installed in industrial Graco fluid-handling and proportioner units

Specifications

Part Number 16U426
Component Type Adapter – Pump Lower (100cc)
Application 100cc Pump Lower Assemblies & Proportioners

Frequently Asked Questions

It connects the 100cc pump lower to the upper pump interface, ensuring accurate fit and preventing leaks in the fluid path.

No. This adapter is specifically for Graco proportioners and systems that use a 100cc pump lower assembly.

Confirm that your system uses a 100cc pump lower or a LW100A-type lower pump assembly. If your sprayer uses a different pump size, this part will not fit.

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