Airtac GC FRL Unit GC300C08ANWK
The AirTAC GC FRL Unit GC300C08ANWK 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).
- TypeF.R.L. combination (3 units)
- 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 GC FRL Unit GC300C08ANWK
The AirTAC GC series is a three-piece F.R.L. combination: a separate air filter, a pressure regulator and a lubricator assembled as one set, covering filtration, regulation and lubrication in a single order line. This configuration is size 300 with 1/4 in. PT ports, a 5 um filter element (the W option), an automatic drain on the filter bowl, no gauge and the K option - a reverse (check) valve fitted. The check valve prevents backflow through the unit if the upstream supply is lost, and the automatic drain keeps condensate out of the bowl unattended. The regulator adjusts from 0.15 to 0.9 MPa (20-130 psi) with this drain type.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in., PT, G or NPT threads, manual, automatic or differential-pressure drains, 40 um or 5 um elements and gauge options. Max working pressure is 1.0 MPa (145 psi); temperature range is -5 to 70 C (non-freezing). AirTAC publishes flow as curves rather than a single rated figure, so ask us to confirm flow and datasheet figures for your application.
Airtac GC FRL Unit GC300C08ANWK Technical Specifications
| Model | Airtac GC FRL Unit GC300C08ANWK |
|---|---|
| Series | GC300 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.
Model Code: Airtac GC FRL Unit GC300C08ANWK
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| C0 | 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. Constituent units, orderable separately as spares: GF300-C0 filter, GR300-C0 regulator and GL300-C0 lubricator.
Size Class & How It Differs From GFC
- GC200PT1/8" - PT1/4"
- GC300PT1/4" - PT1/2"
- GC400PT3/8" - PT1/2"
- GC600PT3/4" - PT1"
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 | GC300 · See datasheet · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-C0 |
| Build order | Filter → regulator → lubricator |
Where the Airtac GC FRL Unit GC300C08ANWK Is Used
Bottling-line actuator supply
F.R.L. feeding the filler, capper and rejector cylinders on a bottling line, where the check valve holds actuator pressure if the plant air main dips mid-cycle.
Conveyor diverting and stopping gates
Conditioning set for the pneumatic diverters, gates and stoppers along a distribution conveyor, giving filtered, regulated, lubricated air and backflow protection at the drop.
Robotic welding cell service station
Point-of-use set for the weld-gun clamps and air-assist circuits in a robotic welding cell, with the 5 um element protecting the cell valve pack and the check valve guarding against supply loss.
Is the Airtac GC FRL Unit GC300C08ANWK the Right Station?
Select the size and port step (200 to 600, 1/8 to 1 in.) against the air demand of the circuit; size 300 with a 1/4 in. PT port suits compact machine supplies. Order the K suffix when a check valve is wanted to hold downstream pressure against supply interruptions - as here. This unit combines the 5 um (W) element with the automatic drain; manual and differential-pressure drains and the 40 um element are the alternative selections. Gauge, thread (PT standard, G or NPT to order) and bracket options are also decodable.
Flow is published as curves, not a single rating, so send us your application figures and we will confirm sizing against 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
- ✓ Three-unit (GC) or two-unit (GFC) layout
- ✓ Oil mist acceptable downstream
Installation & Maintenance Notes
- check Install with the airflow arrow: filter 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 station 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 of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR300-C0 regulator with a GF300-C0 filter on that branch.
Airtac GC FRL Unit GC300C08ANWK FAQ
AirTAC publishes flow for the GC series as performance curves rather than a single rated figure, so we do not state a number here. Send us your line pressure and required consumption and we will confirm the sizing from the datasheet on request.
The K suffix means a reverse (check) valve is fitted in the set. With it, downstream pressure is held if the upstream supply drops, which protects circuits such as clamps or holding cylinders. Without the K suffix, the GC300C08ANW in this series is the same 5 um, automatic-drain set but without the check valve.
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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.
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Most inquiries answered within 7-8 hours.
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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.