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Graco 159839 Intake Valve Housing

$249.50
In Stock
Part #: 159839

Ensure precise, reliable fluid intake with the Graco 159839 Intake Valve Housing. Designed for durability and easy maintenance in industrial spraying systems.

  • Durable Construction: OEM-quality housing built to withstand high-pressure suction.
  • Precision Fit: Supports accurate alignment of the intake check-valve.
  • Compatible Machines: Graco GMax II 5900, GMax II 5900HD, Series D Pumps.
  • Maintenance-Friendly: Easy disassembly for inspection and replacement of internal components.
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Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Reliable Intake Valve Housing for High-Performance Sprayers

The Graco 159839 Intake Valve Housing is an OEM-quality replacement designed to ensure precise, one-way fluid flow into your pump. Built for durability and reliability, it supports maintenance-friendly operation in industrial spraying applications.

Compatible Machines

Machine Model Pump Type / Application
Graco GMax II 5900 Series D Displacement Pump / Industrial Sprayer
Graco GMax II 5900HD Series D Displacement Pump / High-Volume Sprayer
Series D Pumps (Other Models) Industrial Fluid Handling Systems

Key Features

Feature Description
Durable Construction OEM-quality housing designed for long-lasting performance under high suction pressure.
Precision Fit Supports accurate alignment of the check-valve assembly for optimal one-way fluid flow.
Maintenance-Friendly Easy to disassemble for inspection or replacement of the internal ball and seat.
Corrosion Resistance Manufactured with high-quality materials to withstand chemical exposure and wear.

Specifications

Specification Details
Material Stainless steel housing with durable polymer components
Valve Compatibility Series D pump intake check-valve (ball & seat)
Operating Pressure Up to 4500 psi (310 bar)
Operating Temperature -20°C to 80°C

Installation & Maintenance

Install the 159839 Intake Valve Housing according to the pump's torque specifications to ensure proper seal compression. Inspect the internal check-valve (ball and seat) regularly, and replace seals or damaged components immediately to maintain peak performance. Proper lubrication of seals during reassembly is recommended for longevity.

Frequently Asked Questions

The intake valve housing secures the pump's check-valve assembly, ensuring one-way fluid flow into the pump chamber during the intake stroke.

It is compatible with Graco GMax II 5900, GMax II 5900HD, and other machines using Series D displacement pumps.

Inspect seals every 500 hours of operation and replace every 10,000 cycles or immediately if wear or damage is observed.

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