SPEEDAIRE Compressed Air Filter: 1 micron, 2 in NPT, 500 cfm, 290 psi Max Op Pressure
The SPEEDAIRE Compressed Air Filter (SKU 4GPA8) is a 1-micron coalescing filter designed for oil removal in compressed air systems. It features a 2-inch NPT connection, a maximum operating pressure of 290 psi, and a…
SKU 3G-OTH-143047
Need installation or engineering help?
Ask a question
Product Description
The SPEEDAIRE Compressed Air Filter (SKU 4GPA8) is a 1-micron coalescing filter designed for oil removal in compressed air systems. It features a 2-inch NPT connection, a maximum operating pressure of 290 psi, and a flow capacity of 500 cfm. The filter is constructed with an aluminum bowl and is manufactured by SPEEDAIRE.
Frequently Asked Questions
What is the SPEEDAIRE 4GPA8 compressed air filter used for?
The SPEEDAIRE 4GPA8 is a 1-micron coalescing filter designed to remove oil and particulates from compressed air systems. It is commonly used in industrial pneumatic applications where clean, oil-free air is required for tools, instrumentation, or processes. The aluminum bowl and 2-inch NPT connection suit high-flow, high-pressure lines.
What are the specifications of the SPEEDAIRE 4GPA8 filter?
The SPEEDAIRE 4GPA8 filter has a 1-micron filtration rating, 2-inch NPT ports, a maximum operating pressure of 290 psi, and a flow capacity of 500 cfm. It features an aluminum bowl and is a coalescing type for oil removal. The manufacturer part number is 4GPA8.
Where to buy the SPEEDAIRE 4GPA8 filter worldwide?
3G Electric supplies the SPEEDAIRE 4GPA8 filter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this coalescing filter for oil removal to any country.
How to install the SPEEDAIRE 4GPA8 compressed air filter?
Install the SPEEDAIRE 4GPA8 filter in a vertical position with the bowl facing down. Connect the 2-inch NPT ports to the compressed air line, ensuring flow direction matches the arrow on the housing. Tighten connections to the recommended torque. Drain the aluminum bowl regularly to maintain performance.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE coalescing filter for oil removal. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















