The AirTAC GC30010MF2WK 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 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30010MF2WK is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. This size-300 configuration carries 3/8-inch PT ports, a 5 um filter element (the finer of the two catalogue grades), a manual drain on the filter bowl, and a fitted reverse/check valve so downstream pressure is held if the supply drops. The polycarbonate bowls suit the -5 to 70 C non-freezing operating range, and the regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi) on this manual-drain version. Maximum inlet pressure is 1.0 MPa (145 psi), and a square pressure gauge scaled in psi is fitted as standard.
This is a genuine AirTAC part. The GC family is available in sizes 200, 300, 400 and 600, with port sizes from 1/8 to 1 inch, a choice of 40 um or 5 um filtration, differential-pressure, automatic or manual drains, gauge scales in MPa, psi or bar, G or NPT thread options, and a mounting bracket (included here). Flow figures are published as curves rather than a single rating, so ask us to confirm sizing and datasheet details for your application before ordering.
| Model | GC30010MF2WK 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 | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual 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. Standard type, regulating 0.05 - 0.9 MPa (7 - 130 psi). 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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. |
| 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. |
| 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" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Feeding a plant-air drop that serves pneumatic tools and cylinders: the filter strips water and 5 um particles, the regulator holds the set line pressure, and the lubricator mists oil to the downstream tools.
Conditioning the air feeding conveyor stopper and clamp cylinders on a packaging line, where the manual-drain bowl is bled during shift checks and the psi gauge lets operators verify set pressure at a glance.
Supplying filtered, regulated and lubricated air to a CNC machine tool's clamping and tool-change circuits, with the reverse/check valve holding downstream pressure during a supply interruption.
Start with the port step: size 300 with 3/8-inch PT ports sits mid-range in the GC line, which runs from 1/8-inch ports on size 200 up to 1-inch ports on size 600 - step up a size if your line demand is high, but match the flow curve to the application rather than guessing. This unit already carries the 5 um (W) element; the 40 um standard grade is the alternative if finer filtration is not required. The manual drain here means someone bleeds the bowl on a routine - choose the automatic or differential-pressure drain option if the installation is unattended. The fitted square gauge reads in psi; MPa and bar scales and an external round gauge are the other catalogue choices. Thread is PT as standard, with G (BSPP) and NPT available to order, and the mounting bracket is included.
One honest note on sizing: AirTAC publishes flow for this family as curves, not as a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the correct size and datasheet figures 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 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 air demand and we will confirm the correct size and the datasheet flow figures for your application on request.
The M in the model code specifies a manual drain on the filter bowl: condensate is released by hand as part of routine maintenance. The catalogue also offers an automatic drain (code A) and the differential-pressure drain (blank) if you prefer not to drain manually - note the regulator adjustment range differs by drain type, with the manual-drain version spanning 0.05-0.9 MPa (7-130 psi).
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.