The AirTAC GC30010ALF2W AirTAC F.R.L. Combination, PT3/8, 5 um 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 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30010ALF2W is an AirTAC GC three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one set, so a single connection conditions compressed air for water, particulate, pressure and oil mist. This size 300 unit is ported PT3/8 with standard PT thread, carries a 5 um filter element (the W grade, against the 40 um standard), an automatic drain that clears condensate from the filter bowl without manual attention, and a low-pressure type regulator fitted with an embedded square gauge scaled in psi. The filter and lubricator bowls are polycarbonate, a mounting bracket is included, and the set is rated to 1.0 MPa (145 psi) maximum inlet with a -5 to 70 C non-freezing operating range.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and options across drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um with W), gauge style and scale, thread (PT standard, G and NPT to order) and reverse/check valve. Flow is published as curves rather than a single rating, so ask us to confirm sizing and datasheet figures for your application before ordering.
| Model | GC30010ALF2W AirTAC F.R.L. Combination, PT3/8, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 5 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 | Automatic drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, psi 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. 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". |
| A | Drain: Automatic 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. |
| W | Filtering 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. 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" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Filtered, regulated and lubricated air for the gripper and pusher cylinders on a bottling conveyor, with the 5 um element protecting seals from water carryover and debris.
Feeds pneumatic grippers and small air tools on an automotive assembly robot, with the low-pressure regulator holding a gentle setting for delicate part handling.
Supplies bench-top test rigs and small pneumatic actuators where a compact three-unit FRL with an automatic drain keeps the air clean without daily bowl checks.
Start from the port step: size 300 covers PT3/8 here, and stepping up to size 400 or 600 buys more flow capacity at the cost of panel space - match the step to the air demand of the downstream circuit, and we will confirm the flow curve for the size you have in mind. The decodable choices on this family are drain type (differential-pressure standard, automatic as fitted here, or manual), filter grade (40 um standard, 5 um with the W code, as fitted here), gauge style and scale (embedded square gauge standard in MPa, psi or bar; external round gauge optional), thread (PT standard; G and NPT are order options) and the low-pressure regulator type selected by the L code. Because the exact regulation range of the low-pressure variant is not published, confirm it with us against your set pressure before ordering.
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 the GC series as curves rather than a single rated figure, so we do not quote a number here. Send us your line pressure, set pressure and downstream air demand and we will confirm the sizing from the datasheet before you order.
It selects the low-pressure type regulator instead of the standard one, for circuits that run at reduced set pressures. The exact regulation range for this low-pressure variant is not published in the catalogue, so confirm it with us against your application. The rest of the code reads as: size 300, PT3/8 port, automatic drain, square gauge scaled in psi, and the 5 um filter element.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.