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Graco 106149 Filter, Air, 1/2Npt

The Graco 106149 Filter, Air, 1/2 NPT is a genuine OEM compressed air filter designed to remove contaminants and moisture from pneumatic air supply lines used in Graco pump systems.

  • OEM Graco air line filter
  • 1/2 inch NPT inlet and outlet
  • Removes moisture and debris
  • Protects pneumatic pump components
  • Supports Bulldog, Senator, and Glutton pumps
  • Improves air system reliability
  • Industrial-grade construction
  • Essential for compressed air preparation systems

$148.48
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Compatible Machines & Product Overview

Compatible Machines

  • Graco Bulldog Pumps
  • Graco Senator Pumps
  • Graco Glutton Pumps
  • Graco Merkur X48 Systems
  • Graco Merkur X72 Systems

The Graco 106149 Filter, Air, 1/2 NPT is a genuine OEM compressed air filter designed to remove moisture, debris, and contaminants from pneumatic air supply lines. Clean air is essential for maintaining efficient operation of air-powered pump systems and preventing premature wear of internal components.

Installed directly in the air supply line, this air filter captures particles and condensation before they reach the pneumatic motor. This improves equipment reliability and helps maintain consistent pump performance.

Key Features

  • Genuine Graco OEM air filter
  • 1/2 inch NPT threaded inlet and outlet
  • Designed for compressed air filtration
  • Removes moisture, dirt, and contaminants
  • Helps protect pneumatic pump components
  • Improves system reliability
  • Durable construction for industrial environments
  • Simple inline installation

Technical Specifications

Specification Details
Part Number 106149
Product Type Compressed Air Filter
Connection Size 1/2 NPT
Maximum Working Pressure 250 PSI
Maximum Flow Capacity Approx. 130 SCFM
Micron Filtration 20–40 Micron
Bowl Capacity Approx. 7 oz
Drain Type Manual Drain
OEM Manufacturer Graco

Why Air Filtration Matters

Compressed air systems often contain water vapor, oil particles, and debris from the air supply. If these contaminants enter pneumatic motors, they can cause corrosion, poor performance, and equipment failure.

The Graco 106149 Filter, Air, 1/2 NPT ensures that only clean filtered air enters the pump system. This reduces maintenance requirements and improves equipment longevity.

Installation Notes

• Install the air filter upstream from regulators and lubricators.
• Ensure the airflow direction matches the arrow on the filter body.
• Use proper thread sealant on NPT fittings to prevent leaks.
• Periodically drain moisture from the filter bowl.

Frequently Asked Questions

It removes moisture, oil particles, and debris from compressed air before the air enters pneumatic equipment.

It is commonly used with Graco Bulldog, Senator, Glutton, and Merkur pump systems.

The filter uses standard 1/2 inch NPT threaded inlet and outlet connections.

Clean compressed air protects pneumatic motors, improves efficiency, and extends equipment lifespan.

Maintenance Tip

Inspect air filtration components regularly to ensure proper airflow and remove accumulated moisture from the filter bowl.

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