The AirTAC GC30008MLF2K AirTAC F.R.L. 3-Unit Set PT1/4 Low-Pressure 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 PT1/4" ports, a 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30008MLF2K is a three-piece AirTAC F.R.L. combination: a filter, a regulator and a lubricator, each in its own body, assembled into one air-preparation station. This size 300 set is built for a PT1/4 (1/4 in) port. The filter stage carries the standard 40 um element with a manual drain, so collected water is released by opening the bowl drain by hand. The regulator is the low-pressure type and is fitted with an embedded square gauge scaled in psi, and a reverse/check valve is fitted in the set. A mounting bracket is included.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with a choice of drain types, filter grades (40 um standard, 5 um optional), gauge scales and thread variants (PT standard; G and NPT are catalogue options to order). Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application on request.
| Model | GC30008MLF2K AirTAC F.R.L. 3-Unit Set PT1/4 Low-Pressure |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | 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. 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. |
|---|---|
| 08 | Port size PT1/4". 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)). |
| 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. |
| (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: GF300-08 filter, GR300-08 regulator and GL300-08 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 · PT1/4" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-08 |
| Build order | Filter → regulator → lubricator |
A filtered, regulated and lubricated air supply for clamps and fixtures on a CNC machining cell, with the check valve fitted in the set and the manual drain emptied at the end of each shift.
Feeding cylinders and diverters on a cartoning or case-packing conveyor, where one station filters water and particles, holds a set pressure and adds oil mist for the actuators downstream.
A service-bench drop for impact wrenches, ratchets and other air tools, where the lubricator keeps tools oiled in use and the manual drain lets the operator bleed the bowl at close of work.
The real, decodable choices on this series: step up or down in size (200/300/400/600) to match the port and the flow your line needs; choose the drain - differential-pressure (default), automatic (A) or manual (M, as fitted here); pick the filter grade, 40 um standard or 5 um (W) for finer filtration; select the gauge scale, MPa, psi (as fitted here) or bar; and order the thread you need - PT is the standard, G (BSPP) and NPT are catalogue options. A mounting bracket is included.
Flow is published as curves, not a single rating, so send us your application details 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 GR300-08 regulator with a GF300-08 filter on that branch.
AirTAC publishes flow for this series as curves, not as a single rated figure, so we do not quote a number. Send us your application details - port size, connected equipment and working pressure - and we will confirm the relevant datasheet figures on request before you order.
The L in the code marks the low-pressure type of regulator rather than the standard one. The exact adjustment range for this variant is not published in the sheet we work from, so we confirm it on request. The set is fitted with an embedded square gauge scaled in psi; an external round gauge with MPa, psi or bar scale is available as an option.
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.