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Silver aluminium filter regulator with polycarbonate bowl guard, 11.93 inches high, 3.15 inches wide

SPEEDAIRE

SPEEDAIRE 4ZK95 Filter Regulator 163 cfm 150 psi 40 micron

SKU CH-31MV-VKZ2K

Combines 40-micron particulate filtration with pressure regulation up to 150 psi and 163 cfm flow in a compact aluminium body

  • Delivers 163 cfm for high-demand pneumatic tools
  • Regulates pressure up to 150 psi for consistent performance
  • Captures particles down to 40 micron for clean air supply
  • Durable aluminum body with polycarbonate bowl resists workshop conditions
  • Compact 11.93 in height fits tight mounting spaces

Filter Regulator 163 cfm 150 psi

The SPEEDAIRE 4ZK95 is a filter regulator designed for compressed air systems requiring particulate removal and pressure control. It suits maintenance technicians and workshop operators who need clean, regulated air for pneumatic tools and equipment. The unit handles a maximum flow rate of 163 cfm at up to 150 psi operating pressure. Its 40 micron filter rating captures solid contaminants before they reach downstream components.

Thermals Noise Power Draw

As a pneumatic component without electrical actuation, the regulator produces no operational noise, draws no power, and generates no measurable heat during normal use. The aluminum body dissipates ambient temperature changes without active cooling. Air flows left to right through the polycarbonate bowl with guard, maintaining consistent pressure regulation via the top-mounted adjustment knob. Manual drain operation requires no external energy source.

Bundled Accessories Software

No pressure gauge is included with this model, so operators must supply a separate gauge to monitor outlet pressure. The reinforced nylon adjustment knob and NPT female inlet are integral to the body, requiring no additional fittings beyond standard 3/8 in connections. California Proposition 65 warnings apply due to chemical content, informing users of potential health hazards. The unit ships directly from the distributor with no extra software or digital tools provided.

Highlights

  • Delivers 163 cfm for high-demand pneumatic tools
  • Regulates pressure up to 150 psi for consistent performance
  • Captures particles down to 40 micron for clean air supply
  • Durable aluminum body with polycarbonate bowl resists workshop conditions
  • Compact 11.93 in height fits tight mounting spaces

Specifications

BrandSPEEDAIRE

Questions about this item

How do I install the SPEEDAIRE 4ZK95 filter regulator and what is the step people often get wrong?

Install with the 3/8 in NPT female inlet facing upstream, flow arrow pointing left to right, and tighten the polycarbonate bowl guard by hand only — over-torquing cracks the bowl.

What maintenance or replacement will the SPEEDAIRE 4ZK95 need later?

Replace the 40 micron particulate filter element when pressure drop rises, and empty the manual drain bowl before condensate reaches the element.

What limit appears first on the SPEEDAIRE 4ZK95 under sustained use?

The 150 psi maximum operating pressure or the 163 cfm flow ceiling — whichever your system hits first — will cap performance.

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