The AirTAC GC30010LC2K AirTAC F.R.L. Combination, PT3/8 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 PT3/8" ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC30010LC2K is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. The filter removes water and particulate down to 40 um with a differential-pressure drain, the low-pressure regulator holds a stable downstream setting, and the lubricator meters oil mist to downstream tools and cylinders. This unit is sized 300 with PT3/8 ports, carries an external round gauge reading in psi, and has a reverse/check valve fitted so downstream pressure is held if the supply drops. The filter and lubricator bowls are polycarbonate (PC), and a mounting bracket is included.
This is a genuine AirTAC part from the GC series, which spans sizes 200, 300, 400 and 600 with a choice of ports, threads (PT standard, G and NPT as order options), drain types, filter grades (40 um standard, 5 um with code W), gauge styles and scales, and standard or low-pressure regulation. Rated flow is published as curves rather than a single figure, so ask us to confirm sizing and any datasheet figure against your application before ordering.
| Model | GC30010LC2K AirTAC F.R.L. Combination, PT3/8 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT 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 — round, 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.
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 10 | Port 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)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. 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. |
| (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. Constituent units, orderable separately as spares: GF300-10 filter, GR300-10 regulator and GL300-10 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 | GC300 · PT3/8" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Feeds spray guns and air-assisted applicators on a paint line, where the filter takes water and grit out of the shop air, the low-pressure regulator holds a gentle, repeatable setting at the gun, and the lubricator keeps valve spools moving smoothly.
Supplies the pusher, stopper and lift cylinders along a bottling or canning conveyor. The 40 um filter protects the directional valves, the check valve holds the circuit if supply dips, and the lubricator extends seal life on cylinders running all shift.
A wall-mounted supply point for impact wrenches, ratchets and air chisels in a plant maintenance bay: clean, regulated and lubricated air at the reel, with the psi round gauge letting technicians read and set the line at a glance.
Start with the port step: size 300 with PT3/8 suits lines downstream of a 3/8 branch; step up to size 400 or 600 when the circuit draws more air, or down to 200 for lighter duty. Choose the drain to match attendance: differential-pressure (this unit) dumps collected water automatically on a pressure differential, automatic (code A) drains continuously, and manual (code M) needs someone to open the bowl. Pick 40 um for general protection or 5 um (code W) where finer filtration matters. This configuration is the low-pressure regulator type, so confirm the set point you need with us before ordering. The round gauge here reads in psi; square embedded gauges and MPa or bar scales are also available. PT is the standard thread; order G (BSPP) or NPT if your piping needs it. Because rated flow is published only as curves, not a single number, send us your application 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 GR300-10 regulator with a GF300-10 filter on that branch.
AirTAC publishes flow for this series as curves rather than a single rated figure, so we do not quote one number. Tell us your application and expected air demand and we will confirm the sizing against the datasheet on request before you order.
The L marks the low-pressure regulator type, intended for lower set points than the standard version; the exact adjustment range for this variant is not published, so confirm your set point with us. The drain is differential-pressure type: it automatically expels collected condensate from the filter bowl when the pressure differential reaches its threshold, with no manual draining between cycles.
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.