The AirTAC GC300C08MF2K AirTAC F.R.L. Combination, PT1/4 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC300C08MF2K is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator built into one conditioning station. At this 300 size it is ported PT1/4 (1/4 in). The filter carries a 40 um element with a manual drain, the regulator is the standard type with a 0.05-0.9 MPa (7-130 psi) adjustment range and an embedded square gauge scaled in psi, and the lubricator delivers oil mist to downstream equipment. A reverse/check valve is fitted and a mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GC line spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, and options include automatic or manual drainage, a 5 um filter element (code W), gauge scales in MPa, psi or bar, and G (BSPP) or NPT threads in place of the PT standard. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application.
| Model | GC300C08MF2K AirTAC F.R.L. Combination, PT1/4 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — factory standard, Factory standard 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 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. |
|---|---|
| C0 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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. |
| (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-C0 filter, GR300-C0 regulator and GL300-C0 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-C0 |
| Build order | Filter → regulator → lubricator |
Feeding impact wrenches and pneumatic nutrunners at a vehicle assembly station: the filter strips water and swarf, the regulator holds steady tool pressure and the lubricator mists the tools.
Conditioning the air supply to gate cylinders and stopper actuators on a bottling or canning conveyor, where a manual-drain filter suits a station that is visited every shift.
Supplying regulated, lubricated air to pneumatic clamps and tool-change cylinders on a CNC machining centre, with the fitted check valve holding downstream pressure if the supply dips.
Choose the size by port and expected flow: the 300 series steps up from the 200 series in both port and flow capacity, here on 1/4 in PT ports. Decide drainage first: this unit has a manual drain, so the bowl must be bled by hand; automatic or differential-pressure drains are available if the unit sits where it is hard to reach. The 40 um element is the standard grade; specify 5 um (code W) where finer particulate removal matters. The fitted square gauge reads in psi; MPa or bar scales and an external round gauge can be ordered. PT is the standard thread, with G (BSPP) and NPT as order options, and a bracket is included. Because flow is published as curves rather than a single rating, send us your flow and pressure 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 GR300-C0 regulator with a GF300-C0 filter on that branch.
AirTAC publishes flow for the GC300 as curves rather than a single rated figure, so there is no one rated-flow number to quote. Send us your required flow and working pressure and we will confirm the figures from the datasheet before you order.
This unit is coded M, meaning the filter bowl is drained by hand, which suits stations checked as part of a routine walk-round. If the unit will be mounted where it is hard to reach, the GC300 is also available with an automatic or differential-pressure drain - ask us for that variant.
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.