AirTAC GFC300-10 Combination Unit (GFC30010MNK)
The AirTAC AirTAC GFC300-10 Combination Unit (GFC30010MNK) 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 PT3/8" ports, a 40 µm element, a manual drain and regulation over 0.05 - 0.9 MPa (7 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT3/8"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Filtering grade40 µm
- DrainManual drain
- Bowl materialPC
- Pressure gaugeNot fitted
- 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 GFC300-10 Combination Unit (GFC30010MNK)
The AirTAC GFC series combines a filter-regulator and a lubricator in one two-unit set, so a single mounting delivers filtered, regulated and oil-mist lubricated compressed air. This 300-size configuration is ported PT3/8 with a manual drain on the filter bowl, standard 40 um filtration, no gauge, a standard regulator adjustable from 0.05 to 0.9 MPa (7-130 psi), and a reverse (check) valve fitted.
It is a genuine AirTAC part for compressed air, rated to 1.0 MPa (145 psi) maximum working pressure and -5 to 70 C, with a PC (polycarbonate) bowl at this size. The G series spans sizes 200 to 600 with ports from 1/8 to 1 inch; flow is published as curves rather than a single rating, so we confirm datasheet figures for your application on request.
AirTAC GFC300-10 Combination Unit (GFC30010MNK) Technical Specifications
| Model | AirTAC GFC300-10 Combination Unit (GFC30010MNK) |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT3/8" (PT 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 | Not fitted |
| 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. Standard type, regulating 0.05 - 0.9 MPa (7 - 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 GFC300-10 Combination Unit (GFC30010MNK)
| GFC300 | G-series two-unit set, 300 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". 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. |
| N | No pressure gauge (N). |
| (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. |
| 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 set. Constituent units, orderable separately as spares: GFR300-10 filter regulator and GL300-10 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 | GFC300 · PT3/8" · 40 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-10 |
| Build order | Filter regulator first, lubricator last |
Where the AirTAC GFC300-10 Combination Unit (GFC30010MNK) Is Used
CNC clamping circuits
Feeds filtered, regulated and lubricated air to pneumatic clamping cylinders on a machining cell, with the check (reverse) valve part of the circuit as coded.
Pneumatic assembly stations
Supplies tool air at a bench or trim line where operators run impact drivers and nutrunners that need both steady regulated pressure and oil mist.
Packaging line actuators
Conditions the air driving pick-and-place cylinders and grippers on a carton or bottling line, with a manual drain that fits a maintenance round.
Is the AirTAC GFC300-10 Combination Unit (GFC30010MNK) the Right Set?
Size 300 is the PT3/8 step in the G range; move to 400 or 200 if your line size or demand points elsewhere - flow is published as curves, not a single rating, so send us your flow requirement and we will confirm sizing from the datasheet before you order. The M in this code means a manual drain: choose it where bowl draining is part of a regular routine, or specify automatic or the differential-pressure default for less attention. The W position is blank, so filtration is the standard 40 um; add W for the 5 um option. This code also specifies no gauge and a fitted check (reverse) valve. PT thread is standard on this model, with G (BSPP) and NPT available as catalogue options.
Quick checklist
- ✓ Body size for your peak flow (PT3/8" 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 0.05 - 0.9 MPa (7 - 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 GFR300-10 filter regulator on its own.
AirTAC GFC300-10 Combination Unit (GFC30010MNK) FAQ
AirTAC publishes flow for the G series as curves, not as a single rated figure, so we do not quote a number here. Tell us your required flow and line size and we will confirm the right size from the datasheet on request before you order.
The M in GFC30010MNK decodes to a manual drain on the filter bowl, which suits sites where draining is done on a schedule. AirTAC also offers automatic drains and a differential-pressure drain (the default) on the same family, so you can match the drain to how the machine is attended.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC Air-Preparation Units
Request a Quote for AirTAC GFC300-10 Combination Unit (GFC30010MNK)
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.