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Small zinc air line lubricator with polycarbonate bowl and sight dome

SPEEDAIRE

SPEEDAIRE 4ZL56 air line lubricator 10 cfm 150 psi

SKU CH-08AW-8KX5Q

A micro-mist lubricator with a polycarbonate bowl and zinc body, rated for 10 cfm at 150 psi and 125 degrees F

  • Micro-mist lubrication extends tool life
  • 10 cfm flow rate supports continuous operation
  • 150 psi maximum pressure handles demanding applications
  • Polycarbonate bowl with sight gauge enables visual oil monitoring
  • Compact 1 5/8 in width fits tight installations

Micro-Mist Lubricator 10 cfm

The SPEEDAIRE 4ZL56 is a miniature compressed-air lubricator rated for 10 cfm at 150 psi. It introduces a fine micro-mist of oil into the air stream to protect downstream pneumatic tools and components. The unit is designed for inline installation with a 1/8 in NPT female inlet and left-to-right flow direction. Its zinc body and polycarbonate bowl suit general shop and light industrial use.

Upgrade from basic oiling

This lubricator replaces manual oiling or simple drip feeders where consistent mist delivery is required. The screwdriver-adjusted mechanism lets operators set the oil rate precisely without specialised tools. The jump is worthwhile when tools show premature wear or inconsistent performance due to uneven lubrication. Integrated sight dome and sight gauge allow quick visual confirmation of oil flow and level during operation.

Capacity and headroom

The 10 cfm maximum flow rate covers most handheld pneumatic tools and small automated stations running at up to 150 psi. Operation up to 125 Degrees F is supported within the rated pressure range. Polycarbonate bowl material limits compatibility with certain synthetic oils and aggressive solvents that can cause cracking. Builders needing higher flow, larger port sizes or metal bowls for harsh chemical environments should specify a larger series.

Highlights

  • Micro-mist lubrication extends tool life
  • 10 cfm flow rate supports continuous operation
  • 150 psi maximum pressure handles demanding applications
  • Polycarbonate bowl with sight gauge enables visual oil monitoring
  • Compact 1 5/8 in width fits tight installations

Specifications

BrandSPEEDAIRE

Questions about this item

What thread size and type does the 1/8 in air inlet require for mounting?

The inlet uses a 1/8 in female NPT thread, so a matching male NPT fitting is needed for a secure connection.

How is the lubrication rate set, and which step is often missed?

Adjust the screwdriver-adjustable mechanism while air flows left to right; the step often missed is confirming oil delivery through the sight dome before locking the setting.

When should the polycarbonate bowl and sight gauge be replaced?

Replace the bowl if it becomes cracked, cloudy or shows chemical attack, and replace the sight gauge if oil level can no longer be read clearly.

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