SPEEDAIRE
SPEEDAIRE 4GPJ5 Coalescing Filter Element 1 micron 712 cfm
Coalescing filter element rated at 1 micron with a 712 cfm maximum flow rate for oil and water removal in compressed air systems
- Removes oil and water aerosols down to 1 micron using microglass media
- Supports high-volume systems with a 712 cfm maximum flow rate
- Meets ISO 8573 air-quality standards for critical applications
- Fits Grainger housings 4GNV1 and 4GPC3 for direct replacement
- Coalescing design captures fine particulates to protect downstream equipment
Product identity and fit
The SPEEDAIRE 4GPJ5 is a coalescing filter element rated at 1 micron for compressed air lines. It suits workshops and industrial plants that need to remove oil aerosol and water droplets from the air stream before downstream equipment.
Bundled accessories and software impact
No accessories, software or mounting hardware are included with the element. The buyer must supply a compatible filter housing such as Grainger part numbers 4GNV1 or 4GPC3 and any required seals or brackets.
Capacity and headroom
Maximum flow is 712 cfm, giving ample headroom for large shop compressors and multi-station pneumatic systems. The 1 micron microglass media meets ISO 8573 purity classes for oil and water removal, but the element will not capture dry particulate or vapour phases beyond its rated scope.
Highlights
- Removes oil and water aerosols down to 1 micron using microglass media
- Supports high-volume systems with a 712 cfm maximum flow rate
- Meets ISO 8573 air-quality standards for critical applications
- Fits Grainger housings 4GNV1 and 4GPC3 for direct replacement
- Coalescing design captures fine particulates to protect downstream equipment
Specifications
| Brand | SPEEDAIRE |
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Questions about this item
How often should the 1 micron microglass element be replaced under normal use?
Replace the coalescing element when pressure drop reaches the manufacturer's service limit, typically every 6 to 12 months depending on inlet air quality and duty cycle.
At what flow does the 712 cfm rating become the bottleneck?
The element is rated for a maximum flow of 712 cfm; exceeding this limit will increase pressure drop and reduce oil and water removal efficiency.
Does the ISO 8573 rated element add noticeable heat or power draw when running continuously?
The filter element itself adds no heat or power draw; only the compressor work to overcome its pressure drop affects energy use.
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