Graco 106148 Air Filter 3/8 NPT

Compatible Machines & Product Overview

Compatible Machines

• Graco President Pumps
• Graco Fire-Ball Pumps
• Graco Monark Pumps

The Graco 106148 Filter, Air, 3/8 NPT is a genuine OEM compressed air filter designed to remove moisture, dirt, and contaminants from pneumatic air lines used in Graco pump systems. Clean compressed air is essential for maintaining pump efficiency and protecting internal pneumatic components from premature wear.

This air filter is commonly installed in air preparation assemblies before regulators and lubricators. By filtering incoming air, the unit helps improve equipment reliability and extend the service life of air-driven pumps and accessories.

Key Features

• Genuine Graco OEM air filter
• 3/8 inch NPT inlet and outlet ports
• Designed for compressed air filtration
• Helps remove moisture and debris
• Improves pneumatic system reliability
• Supports long equipment life
• Durable construction for industrial environments

Technical Specifications

Why Use an Air Filter in Pneumatic Systems

Compressed air often contains moisture, oil vapor, and dust particles. If these contaminants enter pneumatic motors or pump assemblies, they can cause corrosion, reduced efficiency, and mechanical wear.

Installing the Graco 106148 Filter, Air, 3/8 NPT helps ensure that only clean, filtered air reaches the equipment. This improves pump performance and reduces maintenance requirements.

Installation Notes

• Install the air filter before regulators and lubricators in the air supply line.
• Ensure correct orientation according to airflow direction markings.
• Drain accumulated moisture periodically if required.
• Replace filter elements when airflow restriction is noticed.

Frequently Asked Questions

Maintenance Tip

Regular inspection of air filtration components ensures consistent airflow and protects critical pneumatic equipment from contamination-related damage.