Airtac GFC Combination Unit GFC400C10MF1
The AirTAC Airtac GFC Combination Unit GFC400C10MF1 is a genuine G-series two-unit air-preparation set: a filter regulator that filters and regulates in one body, coupled to a lubricator. Two bodies do the work of three, with See datasheet ports, a 40 µm element, a differential-pressure drain and regulation over 0.15 - 0.9 MPa (20 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizeSee datasheet
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac GFC Combination Unit GFC400C10MF1
The AirTAC GFC400C10MF1 is a two-unit air preparation set: a filter regulator paired with a lubricator, so the downstream line receives filtered, regulated and lubricated air from one matched package. This 400-size set carries 3/8 in ports with standard PT thread. The filter-regulator bowl is drained manually, the element is the standard 40 um grade, the embedded square gauge reads in MPa, and the 400-size bowls are PC (polycarbonate). With the manual-drain version the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi); maximum working pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part, not a substitute. The G-series two-unit line runs from 200 to 600 size with ports from 1/8 to 1 in, and can be ordered with automatic or differential-pressure drain, 5 um filtration, psi or bar gauge scales, G (BSPP) or NPT threads, a reverse/check valve and bracket options. Flow is published as curves rather than a single rated figure, so we confirm flow and other datasheet values on request.
Airtac GFC Combination Unit GFC400C10MF1 Technical Specifications
| Model | Airtac GFC Combination Unit GFC400C10MF1 |
|---|---|
| Series | GFC400 two-unit set |
| Composition | Filter regulator + lubricator (2 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 set has no separate bracket code — the two 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.
Model Code: Airtac GFC Combination Unit GFC400C10MF1
| GFC400 | G-series two-unit set, 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 set. Constituent units, orderable separately as spares: GFR400-C1 filter regulator and GL400-C1 lubricator.
Size Class & How It Differs From GC
- GFC200PT1/8" - PT1/4"
- GFC300PT1/4" - PT1/2"
- GFC400PT3/8" - PT1/2"
- GFC600PT3/4" - PT1"
A GFC is two units because filtering and regulating share one body. A GC is three separate units — filter, regulator and lubricator. Both filter, regulate and lubricate; the GFC is the shorter assembly, the GC keeps the filter and regulator serviceable as separate bodies.
| This model | GFC400 · See datasheet · 40 µm |
|---|---|
| One size down | GFC300 |
| One size up | GFC600 |
| Three-unit equivalent | GC400-C1 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac GFC Combination Unit GFC400C10MF1 Is Used
Assembly bench tool drops
Feed a bank of impact wrenches and air ratchets on an assembly line: the regulator sets working pressure, the lubricator keeps tool motors oiled, and the 3/8 in PT ports suit branch drops off a shop main.
CNC tool-change and clamping circuit
Supply the pneumatic clamp and tool-changer circuit of a machining center, where clean, regulated and lubricated air keeps cylinders and fittings working shift after shift and the manual drain is opened at scheduled maintenance.
Packaging machine actuation
Run carton-sealing and case-packing cylinders on a packaging line, with the gauge set in MPa to match the machine spec and the 40 um element stopping line scale and pipe debris before it reaches the valves.
Is the Airtac GFC Combination Unit GFC400C10MF1 the Right Set?
Start with the port step: this 400-size set carries 3/8 in PT ports, the step up from the 300 series when a branch line needs more capacity; 200-600 sizes cover 1/8 to 1 in. Drain is manual on this code, so an operator opens the bowl drain at service intervals - choose automatic or differential-pressure drain where the set cannot be tended daily. The element is the standard 40 um grade; order the W version for 5 um fine filtration. The square gauge reads MPa, with psi and bar scales available, G (BSPP) and NPT threads can be ordered instead of PT, and a bracket is included unless J is specified. Flow is published as curves, not a single rating, so send us your application and we will confirm sizing from the datasheet before you order.
Quick checklist
- ✓ Body size for your peak flow (See datasheet here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Two-unit (GFC) or three-unit (GC) layout
- ✓ Oil mist acceptable downstream
Installation & Maintenance Notes
- check Install with the airflow arrow: filter regulator first, lubricator last.
- check Mount vertically, bowls down.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
- check Drain condensate before the bowl fills; check the oil level.
- check Keep the set above freezing (-5 to +70 °C, unfreeze).
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream, so if any branch must stay oil-free, take that branch off before the lubricator or use a GFR400-C1 filter regulator on its own.
Airtac GFC Combination Unit GFC400C10MF1 FAQ
AirTAC publishes flow for this set as curves rather than a single rated figure, so we do not quote a number here. Send us your line pressure and the demand of the tools or cylinders downstream and we will confirm the correct size from the datasheet on request.
M is the drain code: this filter-regulator bowl is drained manually, so an operator opens the drain at service intervals. With the manual drain the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi). Automatic and differential-pressure drain versions are also available in this series.
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