The AirTAC GC60020LF2WG AirTAC F.R.L. G3/4 Low-Pressure 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 PT3/4" ports, a 5 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC series is AirTAC's three-piece F.R.L. combination: a separate filter, regulator and lubricator built as one air-preparation set. This GC60020LF2WG is made for G3/4 (3/4 in) lines. The filter carries the fine 5 um element (code W) with a differential-pressure drain, the regulator is the low-pressure type with an embedded square gauge scaled in psi, and the lubricator meters oil mist to downstream equipment. On the 600 size the bowls are aluminium alloy, a mounting bracket is included, and no reverse/check valve is fitted.
This is a genuine AirTAC part. The GC range covers sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and the orderable options include manual or automatic drains, the 40 um standard element, gauge scales in MPa, psi or bar, and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us to confirm sizing and datasheet figures for your application.
| Model | GC60020LF2WG AirTAC F.R.L. G3/4 Low-Pressure 5 um |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 5 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. |
|---|---|
| 20 | Port size PT3/4". 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. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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: GF600-20 filter, GR600-20 regulator and GL600-20 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 · PT3/4" · 5 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Feeding a G3/4 drop that serves impact wrenches, air motors and other shop tools: the 5 um element strips water and fine particulate before the valves, the low-pressure regulator sets the circuit pressure, and the lubricator keeps the tools oiled.
Supplying a bank of pneumatic cylinders and clamps on a fixture line: the low-pressure regulator tunes the actuator circuit, the differential-pressure drain clears condensate from the aluminium bowls, and the psi gauge gives operators a local setpoint readout.
Preparing air for breaker, chisel and impact-tool work in a maintenance bay: the three-unit set filters the supply to 5 um, holds the working pressure the tools need, and delivers oil mist so the impact mechanisms survive continuous duty.
Start with the size and port step: the series runs 200 / 300 / 400 / 600 across ports from 1/8 in to 1 in, and this unit sits at the 600 size on G3/4, so match the step to the air your line consumes - we can confirm the flow curve before you order. This configuration carries the 5 um (W) element instead of the 40 um standard, and a differential-pressure drain that removes condensate in response to the pressure drop; automatic and manual drains are orderable alternatives. The regulator is the low-pressure type (code L); its exact adjustment range is not published, so confirm it with us for your setpoint. The square gauge is scaled in psi, with MPa and bar scales available. The thread here is G; PT is the standard and NPT is an order option, and a mounting 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 GR600-20 regulator with a GF600-20 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 pressure and the air demand of your equipment, and we will confirm the sizing from the datasheet before you order.
The filter and regulator bowls on this GC600 are fitted with the differential-pressure drain, the catalogue default: it discharges collected condensate when the pressure differential across the drain reaches its trigger point, with no operator action needed. If your application calls for a timed automatic drain or a fully manual drain, both are orderable alternatives on the same series.
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.