SPEEDAIRE
SPEEDAIRE 4ZL84 air compressor lubricator 3/8 in 114 cfm 250 psi
Mist-type air-line lubricator with 3/8 in NPT inlet, 114 cfm flow and 250 psi rating
- Mist lubrication keeps pneumatic tools running smoothly
- 114 cfm maximum flow supports high-demand air systems
- 250 psi operating pressure handles heavy-duty applications
- Aluminium body and bowl resist corrosion in harsh environments
- Sight dome and gauge allow instant oil-level checks
3/8 in Standard-Duty Lubricator
The SPEEDAIRE 4ZL84 is a compressed-air line lubricator built for standard-duty service. It suits workshops and production lines that need consistent oil mist delivery to pneumatic tools and actuators. The unit installs directly in a 3/8 in NPT female ported line with left-to-right flow orientation. It is not intended for systems requiring micro-fog or high-capacity lubrication beyond its rated flow.
114 cfm capacity at 250 psi
Maximum flow reaches 114 cfm while the housing withstands up to 250 psi operating pressure. This headroom covers most medium-demand air motors, cylinders and spray equipment in a single-drop arrangement. Flow demand above the rated maximum or pressure spikes beyond 250 psi will exceed the design envelope and require a larger or parallel lubricator.
Aluminium body with sight dome and gauge
The body and bowl are aluminium, rated to 175 °F maximum operating temperature. A clear sight dome and integrated sight gauge let operators confirm mist density and oil level at a glance. Oil delivery adjusts via a screwdriver-actuated PE mechanism. The 3 1/8 in overall width fits tight manifold spacing, while the 3/8 in NPT female connections accept standard pipe fittings without adapters.
Highlights
- Mist lubrication keeps pneumatic tools running smoothly
- 114 cfm maximum flow supports high-demand air systems
- 250 psi operating pressure handles heavy-duty applications
- Aluminium body and bowl resist corrosion in harsh environments
- Sight dome and gauge allow instant oil-level checks
Specifications
| Brand | SPEEDAIRE |
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Questions about this item
Will the 3/8 in NPT ports on this lubricator match the fittings on my older compressor hose?
The unit has 3/8 in female NPT inlet and outlet, a common size for many shop airlines, so existing hoses with matching male NPT threads should connect directly.
How can I confirm the mist lubricator is feeding oil correctly once installed?
Watch the sight dome for a steady mist while air flows, and check the sight gauge to see the oil level drop gradually during use.
Does the package include mounting brackets or airline fittings, or must I buy them separately?
The supplier data lists only the lubricator body with its aluminum bowl, sight dome and sight gauge; brackets and pipe fittings are not included.
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