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AirTAC GFC300 · Two-Unit Set (filter regulator + lubricator)

Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W

The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W 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 differential-pressure 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
  • DrainDifferential-pressure drain
  • Bowl materialPC
  • Pressure gaugeFitted
  • ThreadPT
$85.41 $91.21Save 6% Standard model — ready in 3-5 business days to process and dispatch
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  • Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
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About the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W

The AirTAC GFC series is a two-unit air treatment set: a filter regulator plus a separate lubricator, delivering filtration, regulation and oil-mist lubrication together. This GFC300-10C1W is the 300 size with PT3/8 ports, a differential-pressure drain, the finer 5 um filtration grade (W suffix) and the round external pressure gauge with MPa scale.

This is a genuine AirTAC part for compressed air only. The GFC family is available in 200, 300, 400 and 600 sizes, with 40 um standard or 5 um filtration, drain options, gauge choices and PT, G or NPT threads. Flow figures are published as curves rather than a single rating, so we confirm datasheet details on request.

Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W Technical Specifications

ModelAirtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W
SeriesGFC300 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 typeDifferential-pressure drain
Bowl materialPC
Pressure gaugeFitted — round, MPa scale
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-GFC30010C1W

GFC300G-series two-unit set, 300 body — sets the port range.
10Port size PT3/8". This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2".
(blank)Drain: Differential-pressure 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.
(blank)Pressure gauge fitted (blank).
CGauge shape: Round. C is round, F is square.
1Gauge scale: MPa. 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: GFR300-10 filter regulator and GL300-10 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 modelGFC300 · PT3/8" · 5 µm
One size downGFC200
One size upGFC400
Three-unit equivalentGC300-10
Build orderFilter regulator first, lubricator last

Where the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W Is Used

science

Lab automation air circuits

Supplying filtered, regulated and lubricated air to small actuator circuits on laboratory automation equipment, where 5 um filtration suits sensitive pilot valves.

precision_manufacturing

Pneumatic press feed lines

Conditioning the air feeding a bench pneumatic press and its feed cylinders, with fine 5 um filtration ahead of precision control valves.

handyman

Maintenance shop air drops

A point-of-use two-unit set on a maintenance shop drop, giving technicians clean 5 um air, stable regulated pressure and oil mist for air tools.

Is the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W the Right Set?

The W suffix here selects 5 um filtration instead of the 40 um standard element - the right step when downstream valves or tools need finer particle removal; check that the finer grade suits your flow demand. Size (200/300/400/600) sets port and flow capacity, with the 300 at 3/8 ports suiting mid-range lines. Drain is differential-pressure in this variant (automatic or manual are orderable), and C1 specifies the round external gauge with MPa scale. Thread is PT standard, with G and NPT available to order.

Flow for this series appears only as curves, not a single rating - 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 GFR300-10 filter regulator on its own.

Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010C1W FAQ

There is no single rated flow figure: AirTAC publishes performance for the GFC series as curves. Because of that, we confirm the datasheet and check the sizing against your pressure and demand on request before you commit to an order.

The W suffix swaps the standard 40 um element for a 5 um one, which suits circuits with finer downstream components such as pilot-operated valves. Everything else in the code stays the same: 300 size, PT3/8 ports, differential-pressure drain, round MPa gauge, plus the lubricator that makes this a two-unit set.

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