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Graco 234408 Air Filter Overnight Drain 3/4"

$460.00
In Stock
Part #: 234408

High-capacity in-line air filter designed to remove moisture and contaminants from compressed air systems. Features an automatic overnight drain for reliable, low-maintenance operation.

  • 3/4" NPT inlet and outlet connections
  • Built-in overnight automatic drain
  • Helps protect air-powered equipment
  • Suitable for industrial compressed air systems
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Graco 234408 Filter Air Overnight Drain 3/4" – Product Overview

Compatible Machines & Applications

The Graco 234408 Air Filter Overnight Drain 3/4" is a universal in-line air filtration component. It does not mount to a single sprayer model but is designed to work with a wide range of air-powered Graco systems and industrial equipment that require clean, dry compressed air.

  • Graco air-operated paint sprayers
  • Graco pneumatic diaphragm pumps
  • Graco air-powered piston pumps
  • Industrial compressed air supply systems
  • Air lines feeding multiple pneumatic tools
  • General-purpose compressed air systems with 3/4" NPT connections

Product Description

The Graco 234408 Filter Air Overnight Drain 3/4" is a high-capacity in-line air filter designed to remove moisture, oil, and airborne contaminants from compressed air systems. Its built-in overnight automatic drain releases collected moisture when system pressure drops, helping prevent corrosion and damage to downstream equipment.

This filter is ideal for professional and industrial environments where consistent air quality is essential for reliable equipment performance and long service life.

Key Features & Specifications

Part Number 234408
Filter Type In-line air filter with overnight automatic drain
Connection Size 3/4" NPT inlet and outlet
Filtration Rating Approximately 5 microns
Maximum Air Pressure Up to 175 PSI
Typical Flow Capacity High-flow design suitable for industrial air systems

Installation Information

This air filter is installed directly into the compressed air line, typically downstream of the compressor or regulator and upstream of air-powered equipment. Proper installation ensures moisture and debris are removed before reaching sensitive components.

Frequently Asked Questions

The overnight drain automatically releases collected moisture when air pressure drops, such as when the system is shut down, eliminating the need for manual draining.

No. This is a universal air-line filter. Compatibility depends on having a 3/4" NPT air connection, not on a specific sprayer model.

Yes. As long as the air system uses 3/4" NPT fittings and operates within the pressure limits, this filter can be used with other industrial air systems.

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