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Graco 18F985 Cap, Night, Tc, 10:1

$95.50
Available to Order
Part #: 18F985

High-pressure sealing cap designed for Graco 10:1 airless spray pump assemblies, helping maintain internal pressure stability and prevent fluid leakage.

  • Fits 10:1 ratio Graco fluid pump systems
  • Seals and protects fluid section components
  • Supports stable pressure during operation
  • Used in select professional Graco sprayers
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Protective Spray System Cap for High-Pressure Graco Fluid Control Assemblies

Compatible Machines

Graco Equipment Series Application Area
Graco Ultra Max II Series Fluid section protection and sealing assembly
Graco ST Max II Series Pump cap and pressure containment system
Graco FinishPro II Series Material flow control and sealing interface
Graco Classic Series Sprayers Fluid system closure and protection point
Graco Contractor PC Platforms High-pressure sealing cap for pump assembly

The Graco 18F985 Cap, Night, Tc, 10:1 is a protective and sealing cap used in high-pressure airless spray pump assemblies. It helps close and secure fluid system components, maintaining internal pressure stability while preventing leakage and contamination during operation.

Designed for professional Graco sprayer systems, this cap plays a key role in maintaining safe and consistent fluid delivery performance. It supports system integrity in high-ratio pump configurations such as 10:1 applications, where controlled pressure containment is essential.

Frequently Asked Questions

It seals and protects fluid system components in high-pressure spray pump assemblies, helping maintain pressure stability.

It is compatible with Graco Ultra Max II, ST Max II, FinishPro II, Classic Series sprayers, and Contractor PC platforms.

It indicates the pump pressure ratio, meaning the cap is used in systems designed for 10:1 pressure multiplication applications.

It prevents leaks, maintains internal pressure, and protects fluid system components from contamination and damage.

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