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AirTAC GFC400 · Two-Unit Set (filter regulator + lubricator)

Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW

The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW is a genuine G-series two-unit air-preparation set: a filter regulator that filters and regulates in one body, coupled to a lubricator. Two bodies do the work of three, with PT3/8" ports, a 5 µm element, a automatic drain and regulation over 0.15 - 0.9 MPa (20 - 130 psi).

  • TypeTwo-unit set (F.R. + L.)
  • Port sizePT3/8"
  • Regulating range0.15 - 0.9 MPa (20 - 130 psi)
  • Filtering grade5 µm
  • DrainAutomatic drain
  • Bowl materialPC
  • Pressure gaugeNot fitted
  • ThreadPT
$105.18 $111.48Save 5% Standard model — ready in 3-5 business days to process and dispatch
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About the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW

GFC40010ANW is a genuine AirTAC two-unit F.R.L. set from the G series: a size 400 filter-regulator plus a lubricator, covering filtration, regulation and oil-mist lubrication in one purchase. It decodes to PT3/8 ports, a 5 um filter element (W), automatic condensate drain (A), the standard regulator type and no gauge. The size 400 bowls are polycarbonate, maximum working pressure is 1.0 MPa (145 psi), and the working temperature range is -5 to 70 C, non-freezing. With the automatic drain fitted, the regulator adjustment range is 0.15-0.9 MPa (20-130 psi).

This is a genuine AirTAC part, and the same series runs from size 200 to 600 with ports from 1/8 to 1 inch. Across the range you can choose 40 um or 5 um filtration, differential-pressure, automatic or manual drains, embedded square or external round gauges scaled in MPa, psi or bar, G (BSPP) or NPT thread options, and a reverse check valve on regulation sets. AirTAC publishes flow as curves rather than a single rated figure, so we confirm the datasheet and flow curve for your application on request.

Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW Technical Specifications

ModelAirtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW
SeriesGFC400 two-unit set
CompositionFilter regulator + lubricator (2 units)
Port sizePT3/8" (PT thread)
Filtering grade5 µm
Regulating range0.15 - 0.9 MPa (20 - 130 psi)
Pressure typeStandard type
FluidCompressed air
Max. working pressure1.0 MPa (145 psi)
Temperature range-5 to +70 °C (unfreeze)
Drain typeAutomatic drain
Bowl materialPC
Pressure gaugeNot fitted
Reflux valveNot fitted

Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). The set has no separate bracket code — the two units couple together with their own mounting hardware. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.

Model Code: Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW

GFC400G-series two-unit set, 400 body — sets the port range.
10Port size PT3/8". This body offers 10 = PT3/8", 15 = PT1/2".
ADrain: Automatic drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)).
(blank)Standard type. Blank is standard, L is the low-pressure type.
NNo pressure gauge (N).
(blank)Gauge shape: Factory standard. C is round, F is square.
(blank)Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar.
WFiltering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist.
(blank)PT thread. PT is the default; G is BSPP and T is NPT.
(blank)No reverse-flow valve (the default).

Field order is size, port, drain, type, gauge, shape, scale, grade, thread, reflux — there is no bracket position on a combination set. Constituent units, orderable separately as spares: GFR400-10 filter regulator and GL400-10 lubricator.

Size Class & How It Differs From GC

  • GFC200PT1/8" - PT1/4"
  • GFC300PT1/4" - PT1/2"
  • GFC400PT3/8" - PT1/2"
  • GFC600PT3/4" - PT1"

A GFC is two units because filtering and regulating share one body. A GC is three separate units — filter, regulator and lubricator. Both filter, regulate and lubricate; the GFC is the shorter assembly, the GC keeps the filter and regulator serviceable as separate bodies.

This modelGFC400 · PT3/8" · 5 µm
One size downGFC300
One size upGFC600
Three-unit equivalentGC400-10
Build orderFilter regulator first, lubricator last

Where the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW Is Used

precision_manufacturing

Injection-mould ejector circuits

Regulates and lubricates air to ejector and core-pull cylinders on an injection-moulding machine, with the 5 um element guarding the machine's pneumatic valves.

conveyor_belt

Food-packaging diverter lines

Feeds cleaned, regulated and oil-misted air to the diverter and closing cylinders on a food-packaging conveyor, with the automatic drain keeping the bowl clear during shifts.

settings_input_component

Machine pneumatic sub-panels

Installed upstream of a machine's pneumatic sub-panel to filter, regulate and lubricate the whole circuit, with no gauge where the panel already carries its own instruments.

Is the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW the Right Set?

Choose the 200/300/400/600 size step to match your port and flow duty; here size 400 gives PT3/8 ports. Drain choice is between the default differential-pressure drain, the automatic drain fitted on this unit, and a manual drain; filter grade is 40 um standard or the 5 um element fitted here for finer particulate. Thread is PT as standard with G (BSPP) and NPT as catalogue options, and if you need a local pressure reading, embedded square or external round gauges in MPa, psi or bar scales can be ordered instead of the gaugeless configuration. Flow is published as curves, not one rated number, so ask us to confirm sizing against your application before ordering.

Quick checklist

  • ✓ Body size for your peak flow (PT3/8" here)
  • ✓ Element 40 µm or 5 µm
  • ✓ Drain sets the regulating band
  • ✓ Gauge fitted, shape and scale
  • ✓ Two-unit (GFC) or three-unit (GC) layout
  • ✓ Oil mist acceptable downstream
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Installation & Maintenance Notes

  • check Install with the airflow arrow: filter regulator first, lubricator last.
  • check Mount vertically, bowls down.
  • check Keep inlet pressure at or below 1.0 MPa (145 psi).
  • check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
  • check Drain condensate before the bowl fills; check the oil level.
  • check Keep the set above freezing (-5 to +70 °C, unfreeze).

The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream, so if any branch must stay oil-free, take that branch off before the lubricator or use a GFR400-10 filter regulator on its own.

Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40010ANW FAQ

We do not state a rated flow because AirTAC publishes flow for this series as curves, not a single rating. Request the datasheet from us and we will confirm the flow curve and check it against your application before you order.

The 40 um element is the standard choice for general plant air; the W suffix, fitted on this unit, selects the 5 um element for circuits feeding valves, cylinders and tools that need cleaner air. If you are unsure which grade your application needs, ask us and we will confirm details from the datasheet.

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