Airtac GFC Combination Unit GFC200C08NK
The AirTAC GFC Combination Unit GFC200C08NK 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 See datasheet 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 sizeSee datasheet
- 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 GFC Combination Unit GFC200C08NK
The AirTAC GFC series combines a filter-regulator and a lubricator into a two-piece preparation set, conditioning compressed air in one station. This GFC200C08NK is the size 200 frame with 1/4 inch PT ports, the default differential-pressure drain, the standard 40 um element and a built-in check valve that prevents backflow through the set; it is ordered without a gauge.
This is a genuine AirTAC part. Maximum working pressure is 1.0 MPa (145 psi), the temperature range is -5 to 70 C, and the bowls on the size 200 frame are polycarbonate. With the differential-pressure drain, the regulator adjusts from 0.15 to 0.9 MPa (20-130 psi). The GFC series runs from size 200 to 600 with ports from 1/8 to 1 inch, plus element, drain, gauge and G/NPT thread options; flow is published as curves, so we confirm datasheet figures on request.
Airtac GFC Combination Unit GFC200C08NK Technical Specifications
| Model | Airtac GFC Combination Unit GFC200C08NK |
|---|---|
| Series | GFC200 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | See datasheet (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 — factory standard, Factory standard scale |
| Reflux valve | Not 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 GFC Combination Unit GFC200C08NK
| GFC200 | G-series two-unit set, 200 body — sets the port range. |
|---|---|
| C0 | Port size See datasheet. 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). |
| (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. |
| (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. |
| (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: GFR200-C0 filter regulator and GL200-C0 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 · See datasheet · 40 µm |
|---|---|
| One size up | GFC300 |
| Three-unit equivalent | GC200-C0 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac GFC Combination Unit GFC200C08NK Is Used
Clamping on machining cells
Pneumatic clamps on CNC fixtures are conditioned by this set at the cell drop; the fitted check valve stops air from being pushed back through the preparation unit when the supply side drops.
Assembly station air tools
Bench assembly stations running screwdrivers and nutrunners need filtered, regulated and oiled air; the set sits at the bench regulator point and feeds the tool balancer line.
Robotic welding cell air prep
Welding robots with pneumatic torch clean and wire-feed assist functions draw from a dedicated conditioning set; the 1/4 inch size 200 frame fits the cell's compact service panel.
Is the Airtac GFC Combination Unit GFC200C08NK the Right Set?
Specify this code when you want the check valve built in rather than piped separately, for example on a dedicated machine feed where backflow must be stopped at the conditioning point. Size 200 with the 1/4 inch port suits machine drops; 300, 400 and 600 cover heavier demand. The differential-pressure drain is the default and the 40 um element the standard grade, with 5 um and auto or manual drain variants available. Gauge and scale choices and G or NPT threads are ordered options.
Because flow appears only as curves in the catalogue, not as a single rating, tell us your air demand and we will confirm sizing against the datasheet before you order.
Quick checklist
- ✓ Body size for your peak flow (See datasheet 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-C0 filter regulator on its own.
Airtac GFC Combination Unit GFC200C08NK FAQ
Flow for the GFC series is published as curves, not as a single rated figure, so we do not quote a number on the page. Give us your air demand and working pressure and we will confirm the correct size against the datasheet on request.
The K in the code means a reverse/check valve is fitted in the set, blocking backflow through the unit without extra plumbing. It is useful on dedicated machine feeds where a supply-side pressure loss must not push air back through the preparation station; the plain version is available if you do not need it.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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