The AirTAC GC20008LF2GK AirTAC F.R.L. Combination, G1/4 (1/4 in) is a genuine G-series three-unit F.R.L. combination: a separate filter, a separate regulator and a separate lubricator assembled as one air-preparation station. It has PT1/4" ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC20008LF2GK is a three-piece F.R.L. combination: a filter, a regulator and a lubricator, each in its own body, assembled as a GC200 set for a G1/4 (1/4 in) port. The filter removes water and particulate down to 40 um and uses a differential-pressure drain; the regulator is the low-pressure type, intended for circuits whose setpoints sit in the lower part of the range; and the lubricator feeds an oil mist downstream to protect air tools and cylinders. Both bowls are polycarbonate (PC), an embedded square gauge scaled in psi is fitted, a reverse/check valve is built in, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with ports from 1/8 in to 1 in, thread options PT (standard), G and NPT, filter grades of 40 um standard or 5 um (code W), gauge scales in MPa, psi or bar, and a choice of differential-pressure, automatic or manual drains. Flow figures are published as curves rather than a single rating, so ask us to confirm the datasheet for your operating conditions before ordering.
| Model | GC20008LF2GK AirTAC F.R.L. Combination, G1/4 (1/4 in) |
|---|---|
| Series | GC200 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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, psi 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. The combination has no separate bracket code — the three 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.
| GC200 | G-series F.R.L. combination, 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)). |
| L | Low-pressure 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. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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. Constituent units, orderable separately as spares: GF200-08 filter, GR200-08 regulator and GL200-08 lubricator.
A GC is three separate units, so the filter and the regulator can each be serviced or replaced on their own. A GFC is the two-unit set, where filtering and regulating share one body — shorter, but the two functions come as one part. Both filter, regulate and lubricate.
| This model | GC200 · PT1/4" · 40 µm |
|---|---|
| One size up | GC300 |
| Two-unit equivalent | GFC200-08 |
| Build order | Filter → regulator → lubricator |
Feeding impact wrenches, air ratchets and grinders at machinist stations: the filter stage strips water and swarf-laden condensate, the low-pressure regulator holds a steady supply line, and the lubricator mists oil into the tool circuit from one wall-mounted set.
Supplying clamp, pusher and pick-and-place cylinders along a packaging conveyor, where the combination keeps the valve island feed clean, regulated and lubricated so cylinder seals and valve spools last through continuous shift running.
Providing clean, gently regulated and lubricated air to pneumatic test rigs and instrument panels, where the low-pressure regulator type suits circuits whose setpoints sit in the lower part of the range and the psi-scaled gauge gives a direct readout.
Step through the GC200/GC300/GC400/GC600 sizes to match the port and flow your line needs; this unit is the 200 size with a G1/4 (1/4 in) port. Choose the drain to suit maintenance practice: differential-pressure (this unit), automatic (code A) or manual (code M). The standard filter grade is 40 um; specify W for 5 um where finer filtration matters. The embedded square gauge is fitted here with a psi scale; MPa or bar scales and an external round gauge are options. The thread on this code is G, with PT as the standard and NPT available to order, and the bracket is included. Flow is published as curves, not a single rating, so send us your pressure and flow requirements and we will confirm sizing against the datasheet before you order.
Quick checklist
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR200-08 regulator with a GF200-08 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a number here. Tell us your operating pressure and required flow and we will confirm the correct size from the datasheet on request.
The L in GC20008LF2GK marks the low-pressure regulator type, intended for circuits where setpoints sit in the lower part of the range rather than near maximum inlet pressure. The exact adjustment range for this type is not published in the standard table, so we confirm it from the datasheet on request.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.