The AirTAC GC400C15MC2G AirTAC F.R.L. Combination, G1/2 Port 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 GC400C15MC2G is an AirTAC GC-series three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one conditioning set. It cleans compressed air by removing water and particulate down to 40 um, regulates downstream pressure across a 0.05-0.9 MPa (7-130 psi) adjustment range, and adds oil mist for air-powered tools and actuators. This configuration is built for G1/2 (BSPP) ports, uses a manual drain on the filter bowl, and ships with a round gauge reading in psi fitted. 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 in the 400 size of the GC range, which spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in. Drain types (differential-pressure, automatic or manual), a 5 um filter element (code W), gauge style and scale, and PT, G or NPT threads are available across the series. Flow for this unit 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 | GC400C15MC2G AirTAC F.R.L. Combination, G1/2 Port |
|---|---|
| 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 |
Feeds filtered, regulated and lubricated air to impact wrenches and nutrunners at assembly stations, protecting tools from water and debris while keeping oil mist in the supply.
Conditions the air feeding pneumatic cylinders and grippers on carton-forming and case-packing conveyors, with the regulator holding a stable setting shift after shift.
Supplies conditioned air to clamping fixtures, air blasts and spindle-adjacent pneumatics on CNC cells, where clean, regulated, lubricated air keeps fixtures consistent.
Start with size and port: the 400 size with its 1/2 in port suits lines where conditioning capacity must serve multiple downstream drops, while smaller 200/300 sizes cover lighter circuits and the 600 size covers high-demand headers. Match the drain to the installation: this unit has a manual drain, which suits attended installations where an operator can bleed the bowl; choose the automatic or differential-pressure drain code where the unit sits unattended. The standard 40 um element is right for general plant air; specify the 5 um (W) element where finer particulate removal matters. The fitted round gauge reads in psi; square embedded gauges and MPa or bar scales are alternatives. Thread is G (BSPP) here - PT is standard on the series, with G and NPT as order options - and the mounting bracket is included. Because flow is published as curves rather than a single rating, 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 GR400-C1 regulator with a GF400-C1 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, set pressure and expected air demand, and we will confirm the datasheet curves and check the 400 size against your application before you order.
The manual drain means an operator periodically bleeds accumulated water from the filter bowl by hand. It suits attended installations on a maintenance routine. If the unit will sit unattended, the GC series is also available with automatic or differential-pressure drain codes - ask us for those variants.
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.