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Graco 257840 Module, Hydraulic Power, Mixhead

$20,261.79
$20,910.00
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Part #: 257840

The Graco 257840 Hydraulic Power Module provides reliable hydraulic actuation for GX-series mixheads used in spray foam and polyurea systems. Designed for demanding Reactor applications, it delivers dependable performance and precise operation.

  • OEM Graco hydraulic power module
  • Compatible with GX-7 and GX-16 mixheads
  • Used on Reactor spray foam and polyurea systems
  • Supports hydraulic mixhead actuation
  • Fits power pack modules 24D829–24D837
  • Suitable for high-pressure plural-component applications
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Compatible Machines

The Graco 257840 Module, Hydraulic Power, Mixhead is used with hydraulic GX-series mixheads and compatible Reactor spray foam and polyurea systems.

  • Graco Reactor Systems with GX-Series Hydraulic Mixheads
  • 24D829 AC Hydraulic Power Pack Module
  • 24D830 AC Hydraulic Power Pack Module
  • 24D831 AC Hydraulic Power Pack Module
  • 24D832 AC Hydraulic Power Pack Module
  • 24D834 AC Hydraulic Power Pack Module
  • 24D835 AC Hydraulic Power Pack Module
  • 24D836 AC Hydraulic Power Pack Module
  • 24D837 Hydraulic Power Pack with GX16 Mixhead (400V)
  • GX-7 Hydraulic Mixhead Systems
  • GX-16 Hydraulic Mixhead Systems

Product Overview

The Graco 257840 Module, Hydraulic Power, Mixhead is a complete hydraulic power assembly designed to operate hydraulic mixheads used in high-pressure plural-component spray foam and polyurea applications. It provides the hydraulic force required to actuate the mixhead for accurate material mixing and dispensing.

This module incorporates essential hydraulic components including a motor, pump, pressure gauge, relief valve, housing, and related fittings to deliver reliable operation in demanding industrial environments.

Features

  • Designed for hydraulic GX-series mixheads.
  • Supports spray polyurethane foam and polyurea systems.
  • Provides reliable hydraulic actuation.
  • Factory-engineered Graco assembly.
  • Built for demanding industrial applications.
  • Includes major hydraulic components and fittings.

Major Components Included

Component Part Number
Hydraulic Motor 122953
Hydraulic Gear Pump 122966
Hydraulic Housing 15W772
Diverter Block 16A599
Pressure Gauge 804582
Relief Valve 122527
Mixhead Adapter Housing 15Y629

Applications

  • Spray polyurethane foam systems.
  • Polyurea coating systems.
  • Plural-component material dispensing.
  • Industrial mixing and metering equipment.
  • High-pressure hydraulic mixhead applications.

Technical Information

Part Number 257840
Product Type Hydraulic Power Module
Application Mixhead Actuation
Compatible Mixheads GX-7 and GX-16
Equipment Type Reactor Spray Foam and Polyurea Systems

Frequently Asked Questions

It provides hydraulic power required to operate GX-series mixheads used in spray foam and polyurea systems.

The module is designed for use with GX-7 and GX-16 hydraulic mixheads.

Yes. It is commonly used in spray polyurethane foam and polyurea coating systems requiring hydraulic mixhead actuation.

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