The AirTAC AirTAC GC600-25 F.R.L. Unit, PT1 (1 in), 5 um 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 PT1" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The AirTAC GC600-25 is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This configuration is the size 600 body with a PT1 (1 in) PT-thread port, a 5 um filter element (the finer of the two catalogue grades), a manual drain on the filter bowl, and a round pressure gauge reading in psi. A reverse/check valve is fitted, and the bowls on this size are aluminium alloy; a mounting bracket is included.
This is a genuine AirTAC part. The GC line is published in sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and with choices of drain type, filter grade, gauge style and scale, thread (PT standard, with G and NPT as order options) and reverse/check valve. Flow figures are published as curves rather than a single rating, so we confirm the datasheet numbers for your application on request.
| Model | AirTAC GC600-25 F.R.L. Unit, PT1 (1 in), 5 um |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1" (PT thread) |
| Filtering grade | 5 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 | Aluminium alloy |
| Pressure gauge | Fitted — round, psi scale |
| 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 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.
| GC600 | G-series F.R.L. combination, 600 body — sets the port range. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| 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. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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. Constituent units, orderable separately as spares: GF600-25 filter, GR600-25 regulator and GL600-25 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 | GC600 · PT1" · 5 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-25 |
| Build order | Filter → regulator → lubricator |
Point-of-entry conditioning for a paint booth air line: water and 5 um particulate removed ahead of the booth, line pressure set at the regulator, and oil mist carried to air-driven agitators and pumps.
Feeding a machining centre's air-assisted tool changes, coolant nozzles and clamping fixtures from a 1 in plant air drop, with regulated pressure and lubrication for the pneumatic actuators.
Conditioning the compressed air feeding pneumatic conveyor diverters, stopper cylinders and label applicators on a bottling line, with the manual-drain filter bowl checked during shift maintenance.
Start with the size and port: 600 is the largest step in the GC line, with a 1 in PT port, so size it against the air demand of the line rather than the pipe diameter alone. Because flow is published as curves and not as a single rated figure, ask us to confirm the sizing against your application before ordering. On this unit the drain is manual, meaning the bowl is drained by hand as part of routine maintenance; automatic and differential-pressure drain options exist in the family if you would rather not rely on manual draining. The 5 um element fitted here is the finer of the two grades (40 um is standard), suited where downstream equipment is sensitive to finer particulate. The gauge fitted reads in psi; square embedded gauges and MPa or bar scales are also catalogue choices. Thread is PT as standard, with G (BSPP) and NPT available as order options.
Quick checklist
The aluminium-alloy bowls on the GC600 suit harsher environments than PC bowls. 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 GR600-25 regulator with a GF600-25 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so we do not quote one number here. Tell us your application and required air demand and we will confirm the flow figures from the datasheet on request before you order.
The M in this code means the filter bowl is drained by hand, which suits lines that are already checked as part of routine maintenance. The GC family also offers automatic and differential-pressure drain types as catalogue options, so if you prefer a drain that does not depend on an operator, ask us about those variants on the same size.
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.