The AirTAC GC400C15MF2WK AirTAC F.R.L. Combination Unit, PT1/2 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 GC400C15MF2WK is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator built as one air-preparation set for 1/2 in PT ports. This configuration carries a manual drain on the filter bowl, a 5 um filter element (40 um is the standard grade; W codes the finer element), a standard regulator with an adjustment range of 0.05-0.9 MPa (7-130 psi), an embedded square gauge scaled in psi, and a reverse (check) valve fitted. Mounting bracket is included.
This is a genuine AirTAC part. The GC family is offered in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in; PT is the standard thread and G (BSPP) or NPT are order options. At size 400 the filter and lubricator bowls are polycarbonate (size 600 uses aluminium alloy). Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us to confirm sizing figures from the datasheet for your application.
| Model | GC400C15MF2WK AirTAC F.R.L. Combination Unit, PT1/2 |
|---|---|
| Series | GC400 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.
| GC400 | G-series F.R.L. combination, 400 body — sets the port range. |
|---|---|
| C1 | Port size See datasheet. This body offers 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: GF400-C1 filter, GR400-C1 regulator and GL400-C1 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 | GC400 · See datasheet · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-C1 |
| Build order | Filter → regulator → lubricator |
Feeding impact wrenches, nutrunners and air cylinders at fixed assembly stations: the filter strips water and particulate from the shop main, the regulator holds the station pressure steady, and the lubricator carries oil mist to the tools.
Supplying pick-and-place cylinders and diverters on a carton or bottle line, where a check valve holds the set pressure against upstream fluctuation and the 5 um element protects sensitive valve spools.
Preparing air for clamps and workholding fixtures on CNC cells: clean, regulated and lubricated supply at the cell drop, with the psi-scaled gauge giving operators a direct pressure reference at the fixture.
Every choice in this code is decodable. Step through sizes 200/300/400/600 to match port and required flow - the 400 size here carries a 1/2 in PT port. Drain type: manual (M) suits attended stations where an operator can bleed the bowl; automatic (A) or the default differential-pressure drain suit unmanned installations. Filter grade: 40 um standard, 5 um (W) where finer particulate protection matters. Gauge: the embedded square gauge is standard with MPa, psi or bar scales, and an external round gauge is optional. Thread: PT standard, G or NPT to order. Bracket included on this code.
Because flow is published as curves rather than a single rated figure, we do not quote a flow number here. Send us your application details and we will confirm sizing from the AirTAC 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 GR400-C1 regulator with a GF400-C1 filter on that branch.
AirTAC publishes flow for this family as curves, not as a single rated figure, so we do not quote a number here. Tell us your line pressure, port size and the equipment you are feeding, and we will confirm the sizing from the datasheet on request before you order.
The M in the code specifies a manual drain on the filter bowl - an operator opens it to bleed accumulated water, which suits attended stations. Automatic (A) and the default differential-pressure drain are catalogue options for unmanned points. With the manual-drain configuration, the regulator adjustment range is 0.05-0.9 MPa (7-130 psi).
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.