The AirTAC GC600-25 AirTAC F.R.L. Combination Unit, PT1 (1 in.) 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 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC600-25 is a genuine AirTAC three-unit F.R.L. combination in the GC600 series: a separate air filter, pressure regulator and oil-mist lubricator assembled as one 3-piece set. This configuration is a 1-inch PT1 ported unit in the largest size of the range, with a low-pressure type regulator, a 40 um filter element, differential-pressure drain bowls, a fitted embedded square gauge reading in psi, and a mounting bracket included. Because the size-600 bowls are aluminium alloy, the set suits duty where polycarbonate bowls are not preferred.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600 with ports from 1/8 in. up to 1 in., and options that include G or NPT thread, automatic or manual drains, a 5 um filter element (code W), alternative gauge scales and round gauges. Rated flow for this series is published as curves rather than a single figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC600-25 AirTAC F.R.L. Combination Unit, PT1 (1 in.) |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1" (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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 | Aluminium alloy |
| Pressure gauge | Fitted — square, psi 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 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: 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" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-25 |
| Build order | Filter → regulator → lubricator |
Installed at the 1 in. main drop feeding a stamping press cell, the set cleans water and particulate from the shop air, holds a reduced working pressure for the press controls, and carries oil mist to the air cylinders that clamp and eject the blanks.
Mounted at the supply to a washdown-adjacent conveyor section, the filter removes condensate and pipe scale, the low-pressure regulator holds the gentle setting the conveyor air cushions need, and the lubricator mists oil to the drive cylinders and grippers.
Placed ahead of a bank of quarter-turn pneumatic valve actuators, the combination dries and filters the supply, regulates it to the actuator pressure rating, and lubricates the actuator pistons, with the psi gauge giving a local reading at the skid.
The GC600 size with a PT1 (1 in.) port is the top step of the range; step down to GC200/300/400 with smaller ports if your line flow is lower, since flow is published as curves rather than a single rating. This unit carries the low-pressure type regulator, chosen where the circuit works at reduced supply pressure; the exact adjustment range for the low-pressure type is not published, so confirm it with us against your setpoint. Drain is differential-pressure as standard, with automatic (A) and manual (M) variants orderable; the filter grade is the standard 40 um, with a 5 um element available as code W. The fitted square gauge reads in psi; MPa or bar scales and an external round gauge are orderable. PT thread is the standard here, with G (BSPP) and NPT as order options, and a bracket is included.
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 a number here. Tell us your line flow and operating pressure and we will confirm the sizing from the datasheet curves before you order.
The L in the code GC60025LF2 selects the low-pressure type regulator, intended for circuits that work at reduced supply pressure rather than full line pressure; its exact adjustment range is not published, so confirm it with us against your setpoint. The F selects the embedded square gauge, and the 2 sets its scale to psi; MPa or bar scales and an external round gauge are orderable alternatives.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.