AirTAC GFC200-08 Combination Unit (GFC20008F1K)
The AirTAC AirTAC GFC200-08 Combination Unit (GFC20008F1K) 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 PT1/4" ports, a 40 µm element, a differential-pressure drain and regulation over 0.15 - 0.9 MPa (20 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT1/4"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- 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.
About the AirTAC GFC200-08 Combination Unit (GFC20008F1K)
The AirTAC GFC20008F1K is a two-unit air-treatment set - a filter regulator plus a separate lubricator - with a reverse/check valve (K) fitted in the regulator, so regulated pressure is held if the upstream supply dips. This 200-size unit is specified for 1/4 inch PT ports. The filter bowl uses the differential-pressure drain, the element is the standard 40 um grade, and the embedded square gauge reads in MPa.
This is a genuine AirTAC part. The GFC two-unit family is available in sizes 200 through 600 with port, thread, drain, element and gauge choices, and K adds the check valve where supply dips matter. Max working pressure is 1.0 MPa (145 psi) and operating temperature is -5 to 70 C (non-freezing). Flow is published as curves, not a single rating - we confirm the datasheet on request.
AirTAC GFC200-08 Combination Unit (GFC20008F1K) Technical Specifications
| Model | AirTAC GFC200-08 Combination Unit (GFC20008F1K) |
|---|---|
| Series | GFC200 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT1/4" (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, MPa scale |
| Reflux valve | Fitted (reverse flow permitted) |
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 GFC200-08 Combination Unit (GFC20008F1K)
| GFC200 | G-series two-unit set, 200 body — sets the port range. |
|---|---|
| 08 | Port size PT1/4". This body offers 06 = PT1/8", 08 = PT1/4". |
| (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). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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: GFR200-08 filter regulator and GL200-08 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 model | GFC200 · PT1/4" · 40 µm |
|---|---|
| One size up | GFC300 |
| Three-unit equivalent | GC200-08 |
| Build order | Filter regulator first, lubricator last |
Where the AirTAC GFC200-08 Combination Unit (GFC20008F1K) Is Used
Pneumatic press hold-down circuit
Conditions and regulates the air to a small pneumatic press or hold-down station, where the fitted check valve keeps the set pressure at the cylinders during brief upstream supply dips.
Machine tool air supply drop
Installed at the air drop feeding a CNC machine tool's pneumatic group - tool clamping, chip doors and coolant nozzles - filtering, regulating and lubricating in one two-unit assembly.
Assembly cell grippers
Feeds pick-and-place grippers and small actuators on an automated assembly cell, with the lubricator protecting the valve spools and cylinders through continuous cycling.
Is the AirTAC GFC200-08 Combination Unit (GFC20008F1K) the Right Set?
Match the 200 size and 1/4 inch port to your demand, stepping up to 300/400/600 for larger ports and flow. The K option is the reason to pick this code: it fits a reverse/check valve so downstream pressure is retained through momentary supply drops - useful on clamp circuits you do not want to relax. Drain options are differential-pressure (this model), automatic (A) or manual (M); with manual drain the regulator range widens to 0.05-0.9 MPa (7-130 psi), while this differential-pressure version regulates 0.15-0.9 MPa (20-130 psi). Element is 40 um standard, 5 um with W. Thread is PT standard with G and NPT as options.
Flow is published as curves, not a single rated number - ask us to confirm sizing from the datasheet before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT1/4" 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
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 GFR200-08 filter regulator on its own.
AirTAC GFC200-08 Combination Unit (GFC20008F1K) FAQ
AirTAC publishes G-series flow as curves rather than a single rated figure, so no number is quoted here. Send us your flow and pressure requirements and we will confirm the datasheet and curve for this 200-size, 1/4 inch port set on request, and advise if a larger size suits better.
The K adds a reverse/check valve in the regulator, so the regulated downstream pressure is held against momentary upstream supply drops. Everything else matches the standard code: 200 size, 1/4 inch PT port, differential-pressure drain, 40 um element and the embedded square MPa gauge.
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Related AirTAC Air-Preparation Units
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