The AirTAC GC30015MC2G AirTAC F.R.L. Combination, G1/2, Manual Drain 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 PT1/2" ports, a 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30015MC2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one unit. This configuration is sized at 300 with 1/2 in ports threaded G (BSPP), carries the standard 40 um filter element, and uses a manual drain on the filter bowl, so an operator drains collected water by hand as part of routine checks. The regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi), and a round external gauge scaled in psi is fitted so the set pressure can be read directly at the unit. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The bowls on the filter and lubricator are PC (polycarbonate) at this size.
This is a genuine AirTAC part. The GC family is available in sizes 200, 300, 400 and 600 with matching port sizes, and options include a 5 um filter element (code W), automatic or differential-pressure drain in place of manual, gauge scale in MPa or bar, and PT or NPT thread variants to order. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GC30015MC2G AirTAC F.R.L. Combination, G1/2, Manual Drain |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (G (BSPP) thread) |
| Filtering grade | 40 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 | 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 0.05 - 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. |
|---|---|
| 15 | Port size PT1/2". 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. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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: GF300-15 filter, GR300-15 regulator and GL300-15 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 · PT1/2" · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-15 |
| Build order | Filter → regulator → lubricator |
Feeds a clean, regulated and lubricated air supply to impact wrenches, nutrunners and clamping fixtures along a vehicle assembly line, with the psi gauge letting line technicians verify set pressure at a glance and the manual drain cleared during shift checks.
Prepares air for carton sealers, palletisers and conveyor diverters in a distribution centre, filtering out water and particles, holding a steady regulator setting for consistent cylinder stroking, and metering oil mist to extend actuator life.
Serves a CNC cell with pneumatic clamps, tool-change cylinders and air blow-off, giving the shop a single point of filtration, pressure regulation and lubrication at the cell drop, with the manual drain emptied as part of daily machine start-up.
Start with the port and size step: this unit is size 300 with 1/2 in ports, so match it to the air line and the flow your machines actually draw - larger sizes carry larger ports and more flow, and we can confirm the flow curves against your demand before you order. Choose the drain type for the filter bowl: manual (as here) suits attended installations, while automatic or differential-pressure drain suits points that are not checked daily. The standard element is 40 um; specify the 5 um option (code W) where downstream valves and cylinders need finer filtration. Gauges can be ordered with MPa, psi or bar scales, and the thread can be PT (standard), G or NPT as an order option. Because flow is published as curves and not a single rating, send us your application details and we will confirm sizing from the datasheet.
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 GR300-15 regulator with a GF300-15 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 rated flow number. Tell us your line pressure and the air demand of the equipment you want to feed, and we will confirm the sizing from the datasheet on request.
The M in GC30015MC2G specifies a manual drain on the filter bowl: collected water is drained by hand during routine checks, which suits installations that are visited daily. If the unit will sit unattended, the GC family can be ordered with an automatic or differential-pressure drain instead - just ask when ordering.
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.