The AirTAC GC30010MC2WK 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30010MC2WK is an AirTAC GC three-unit F.R.L. combination: a separate filter, pressure regulator and lubricator assembled as one unit, so the air supply is cleaned of water and particulate, regulated to the set pressure, and given oil-mist lubrication in a single installation. This configuration is built on the GC300 size with a PT3/8 (3/8 in) PT thread, the standard 40 um grade replaced by the finer 5 um filter element (code W), a manual drain on the filter bowl, and a round gauge reading in psi. The reverse/check valve (code K) is fitted and the mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi), the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GC line is offered in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with choices of drain type, filter grade, gauge style and scale, thread form (PT standard, G and NPT as order options) and reverse valve. Flow is published in the catalogue as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GC30010MC2WK 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 | 0.05 - 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 — 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. 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). |
| C | Gauge shape: Round. 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 |
A carton-forming and sealing line draws clean, regulated, lubricated air for its cylinders and vacuum generators; the 5 um element protects fine sealing valves, and the manual drain suits a station attended each shift.
Distribution-centre conveyor diverters and stop gates run on air cylinders that benefit from filtered, pressure-regulated, oil-misted supply; the round psi gauge lets maintenance verify set pressure at a glance.
A bench assembly cell running impact drivers and air ratchets needs water and 5 um particulate removal, a stable regulated pressure, and continuous oil mist for tool life; the reverse/check valve holds downstream conditions if supply drops.
Choose the GC size by the port step and the flow your line needs: this unit is size 300 with a 3/8 in PT port. The filter grade is a real choice - 40 um is the standard element and 5 um (this unit, code W) suits finer protection downstream. Drain type matters: manual drain (this unit) means an operator drains the bowl, while automatic and differential-pressure drains evacuate condensate without attention. Gauge style and scale are selectable - embedded square is standard, an external round gauge like this one is optional, with MPa, psi or bar scales. Thread is PT as standard, with G (BSPP) and NPT available as order options; a reverse/check valve and bracket can be specified. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application 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, not as a single rated figure, so we do not quote one number. Tell us your application and required flow, and we will confirm the figures from the datasheet on request before you order.
The M in the code selects a manual drain on the filter bowl: condensate collects in the bowl until an operator opens the drain. If you prefer unattended condensate removal, the GC series is also available with automatic or differential-pressure drains - we can confirm the right variant for your installation.
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.