The AirTAC GC60020MLF2G AirTAC F.R.L. G3/4 Manual Drain Unit 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 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC60020MLF2G is an AirTAC GC series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This size 600 unit is built for a G3/4 (3/4 inch) G-thread line and carries the standard 40 um filter element with a manual drain on the bowl. The regulator is the low-pressure type and is fitted with an embedded square gauge reading in psi, so downstream pressure can be set and watched directly at the unit. Because this is the 600 size, the bowl is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600, with choices of drain type (differential-pressure, automatic or manual), a 5 um filter element (code W), gauge scales in MPa, psi or bar, and G or NPT thread options in addition to the PT standard. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet numbers for your application before ordering.
| Model | GC60020MLF2G AirTAC F.R.L. G3/4 Manual Drain Unit |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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. |
| 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" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Feeds paint spray guns on a body-shop booth line with filtered, regulated and lubricated air, keeping water and particulate out of the finish while the regulator holds the gun supply steady.
Supplies the pneumatic cylinders and air-actuated diverters on a bottling conveyor run, with the lubricator metering oil mist to keep cylinder seals and valves working over long shifts.
Conditions the shop-air drop feeding impact wrenches and air ratchets in a commercial fleet maintenance bay, protecting tools from moisture and debris at a regulated supply pressure.
Start with the port and size step: this unit is size 600 with a G3/4 port, the largest step in the range, so match it to your line size and required air delivery. Choose the drain type for the filter bowl: this configuration has a manual drain, which means someone drains the bowl periodically; automatic and differential-pressure drains are available on other codes if you cannot rely on routine draining. The filter grade here is the standard 40 um element; specify the W code for 5 um if finer particulate capture is needed. The gauge is the embedded square type reading psi; external round gauges and MPa or bar scales are options. Thread is G (BSPP) on this code; PT is the standard and G/NPT are order options. A mounting bracket is included. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
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 rather than a single rated figure, so we do not quote one number. Tell us your line size and air demand and we will confirm the flow figures from the datasheet for this G3/4 unit on request.
The M in the code specifies a manual drain on the filter bowl: the bowl is emptied by hand at intervals. If you prefer unattended operation, GC codes with an automatic drain (A) or a differential-pressure drain (blank) are available in the same size range.
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.