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Compact aluminum condensate separator with 1/4 NPT ports and automatic drain

SPEEDAIRE

SPEEDAIRE 4GNL3 Condensate Separator 22.5 CFM 1/4 NPT

SKU CH-CD03-VJVNF

Removes moisture from compressed air lines at up to 22.5 CFM with 1/4 NPT connections and an automatic drain

  • Automatic drain removes moisture without manual effort
  • 5 CFM maximum flow handles high-demand air tools
  • 235 psi operating pressure suits heavy-duty compressed-air systems
  • 1/4 NPT inlet and outlet fit standard pneumatic fittings
  • Aluminium body resists corrosion in workshop environments

Condensate Separator for Compressed Air Systems

The SPEEDAIRE 4GNL3 removes moisture from compressed air lines using an automatic drain. It is built for workshops and industrial sites that need dry air for pneumatic tools and equipment. The aluminum body handles a maximum operating pressure of 235 psi. It connects via 1/4 inch NPT inlet and outlet ports.

Flow Limits at Standard Pressure

Rated flow reaches 22.5 cfm, but at 100 psi the practical maximum drops to 15 cfm. Systems demanding higher continuous volume will exceed the separator’s capacity at that pressure. The automatic drain operates without manual intervention. Minimum operating temperature is 35 degrees F, so unheated winter lines may need protection.

Capacity and Headroom for Moisture Removal

The unit comfortably handles typical shop compressor output up to its rated flow. It runs out of headroom when demand pushes past 22.5 cfm or when inlet pressure exceeds 235 psi. The automatic drain clears collected condensate continuously. California Proposition 65 warnings apply for cancer and reproductive harm.

Highlights

  • Automatic drain removes moisture without manual effort
  • 5 CFM maximum flow handles high-demand air tools
  • 235 psi operating pressure suits heavy-duty compressed-air systems
  • 1/4 NPT inlet and outlet fit standard pneumatic fittings
  • Aluminium body resists corrosion in workshop environments

Specifications

BrandSPEEDAIRE

Questions about this item

What does the 22.5 cfm rating mean for my compressor setup?

It indicates the maximum flow rate the separator can handle; at 100 psi the practical limit is 15 cfm, so size your compressor output accordingly.

How does the 1/4 in NPT connection affect installation?

Both inlet and outlet use 1/4 in NPT threads, so the unit screws directly into matching ports without adapters.

What pressure and temperature limits should I observe?

The separator is rated for up to 235 psi and a minimum operating temperature of 35 °F.

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