Airtac GFC Combination Unit GFC300C15F1WK
The AirTAC GFC Combination Unit GFC300C15F1WK 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 GFC300C15F1WK
GFC300C15F1WK is an AirTAC G-series two-unit set combining a filter regulator and a lubricator in one pair, with a reverse (check) valve fitted to hold downstream air if the supply drops. The W suffix specifies the finer 5 um filter element instead of the 40 um standard. The 300 size carries PT1/2 ports, the differential-pressure drain handles bowl condensate, and the built-in square gauge reads outlet pressure in MPa. Regulator adjustment spans 0.15-0.9 MPa (20-130 psi) with this drain type.
This is a genuine AirTAC part in the 300 frame of the G series, which spans 200, 300, 400 and 600 sizes with ports from 1/8" to 1". Drain type, filter grade, gauge scale, check valve and G (BSPP) or NPT threads are catalogue options. Flow is published as curves rather than a single rating, so we confirm datasheet figures for your application on request.
Airtac GFC Combination Unit GFC300C15F1WK Technical Specifications
| Model | Airtac GFC Combination Unit GFC300C15F1WK |
|---|---|
| Series | GFC300 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 GFC300C15F1WK
| GFC300 | G-series two-unit set, 300 body — sets the port range. |
|---|---|
| C1 | Port size See datasheet. This body offers 08 = PT1/4", 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: GFR300-C1 filter regulator and GL300-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 | GFC300 · See datasheet · 40 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-C1 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac GFC Combination Unit GFC300C15F1WK Is Used
Sorter module actuation
Supplying pop-up rollers and stopper cylinders across a parcel-sorter module, with the check valve holding actuator pressure if a branch supply dips mid-sort.
Maintenance shop air drop
A conditioned PT1/2 drop at a maintenance bay: the 5 um element protects sensitive impact and torque tools, the regulator sets working pressure and the lubricator feeds tool internals.
Clutch and brake control
Feeding pneumatically actuated clutch or brake controls on process machinery, where regulated, lubricated air and a held downstream circuit support consistent engagement.
Is the Airtac GFC Combination Unit GFC300C15F1WK the Right Set?
Match the 200, 300, 400 or 600 frame to your port and demand; this 300 set is PT1/2, with G or NPT threads available to order. The W code selects the 5 um element for finer downstream protection, and the K suffix adds a reverse (check) valve where a supply dip must not vent the regulated circuit. Drain options are the differential-pressure type fitted here, automatic or manual (manual shifts the regulator range to 0.05-0.9 MPa). The square MPa gauge is built in. Flow is published as curves, not a single rated figure, so ask us to confirm sizing before ordering.
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 GFR300-C1 filter regulator on its own.
Airtac GFC Combination Unit GFC300C15F1WK FAQ
AirTAC publishes flow for the G series as performance curves, not as a single rated figure, so we do not quote one here. Provide your working pressure and air consumption and we will confirm the datasheet curve and frame choice on request.
W selects the 5 um filter element instead of the 40 um standard, and K fits a reverse (check) valve so downstream air is held on a supply drop. Order the plain code, W, K or WK depending on whether you need neither, one or both of these options.
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 GFC Combination Unit GFC300C15F1WK
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.