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Graco 77X544 Kit, Adapter, Outlet, 5000Psi

$507.00
In Stock
Part #: 77X544

The Graco 77X544 Kit, Adapter, Outlet, 5000 PSI is a genuine OEM outlet adapter designed for Dyna-Star high-pressure lubrication systems. It features a factory-set 5,000 PSI relief valve to help protect your equipment while ensuring reliable grease and oil flow.

  • Genuine Graco OEM outlet adapter kit
  • Factory-set 5,000 PSI pressure relief valve
  • Fits Graco Dyna-Star HP and compatible HF pump systems
  • 3/8 in. NPT female inlet and outlet connections
  • Designed for automatic grease and oil lubrication systems
  • Durable zinc-plated steel construction
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

The Graco 77X544 Kit, Adapter, Outlet, 5000 PSI is a genuine OEM outlet adapter kit designed for use with Graco Dyna-Star high-pressure lubrication pumps. It provides a secure outlet connection while incorporating a factory-set 5,000 PSI pressure relief valve to help protect lubrication systems from excessive pressure. This kit is ideal for industrial automatic grease and oil lubrication applications where dependable performance and system protection are essential.

Compatible Machines

  • Graco Dyna-Star HP Pumps
  • Graco Dyna-Star HF Pumps (when configured for a 5,000 PSI outlet)
  • Graco Electric Dyna-Star HP Pump Systems

Product Features

Part Number 77X544
Product Name Kit, Adapter, Outlet, 5000 PSI
Maximum Pressure 5,000 PSI (344.7 bar)
Pressure Relief Valve Factory preset to 5,000 PSI
Connection Size 3/8 in. NPT Female Inlet and Outlet
Construction Zinc-plated steel with durable sealing components
Application Automatic grease and oil lubrication systems
OEM Part Yes

Key Benefits

  • Genuine OEM replacement part manufactured by Graco.
  • Helps maintain safe operating pressure with an integrated 5,000 PSI relief valve.
  • Provides a reliable outlet connection for high-pressure lubrication systems.
  • Built for demanding industrial environments.
  • Supports consistent grease and oil delivery in centralized lubrication applications.
  • Designed for straightforward installation on compatible Dyna-Star pump systems.

Applications

The Graco 77X544 Kit, Adapter, Outlet, 5000 PSI is commonly used in centralized lubrication systems that require dependable high-pressure performance. It is suitable for industrial facilities and heavy equipment where automatic lubrication helps reduce maintenance time and extend equipment life.

  • Automatic grease lubrication systems
  • Automatic oil lubrication systems
  • Manufacturing equipment
  • Mining machinery
  • Construction equipment
  • Heavy-duty industrial machinery

What's Included

  • Outlet adapter
  • 5,000 PSI pressure relief valve
  • Pipe plug
  • Cap plug
  • O-rings
  • Cap screws
  • Required mounting hardware

Frequently Asked Questions

Yes. The Graco 77X544 Kit, Adapter, Outlet, 5000 PSI is an authentic OEM replacement part designed and manufactured by Graco.

It is designed for compatible Graco Dyna-Star HP Pumps, Dyna-Star HF Pumps, and compatible Electric Dyna-Star HP Pump Systems operating with a 5,000 PSI outlet configuration.

The integrated relief valve helps protect the lubrication system by relieving excess pressure once the factory-set limit of 5,000 PSI is reached.

No. This adapter kit is intended for high-pressure grease and oil lubrication systems and is not designed for paint or coating sprayer applications.

Genuine Graco parts are manufactured to meet original equipment specifications, ensuring proper fit, dependable performance, and long service life.

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