The AirTAC GC60020MLF2W AirTAC F.R.L. Combination, 3/4 in PT, 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC60020MLF2W is a three-piece AirTAC GC-series F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. This configuration is built on the size 600 body with a 3/4 in PT port, carries the W-grade 5 um filter element for finer water and particulate removal, and uses a manual drain on the bowl, so an operator opens the drain valve as part of routine maintenance. The regulator is the low-pressure type and is fitted with an embedded square gauge scaled in psi; no reverse/check valve is fitted. At size 600, the bowls are 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 port sizes from 1/8 in to 1 in, and options include automatic or differential-pressure drains, a 40 um standard or 5 um filter grade, gauge scale in MPa, psi or bar, and G (BSPP) or NPT threads in place of the PT standard. Rated flow is published as curves rather than a single figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC60020MLF2W AirTAC F.R.L. Combination, 3/4 in PT, 5 um |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (PT thread) |
| Filtering grade | 5 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. |
| 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. |
| (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 3/4 in main air drop that supplies impact wrenches, nutrunners and clamping fixtures on a vehicle assembly line. The 5 um element protects the tools, the regulator holds a steady low-pressure setting, and the lubricator carries oil mist out to the air motors.
Preparing shop air for the pneumatic tool changer, clamps and chip-ejection cylinders on a CNC machining centre. The set filters water and swarf-laden particulate to 5 um, regulates supply pressure to the machine's low-pressure circuit, and lubricates the actuated components.
Supplying the air cylinders that divert, stop and press cartons on a high-volume packaging conveyor. The combination keeps moisture and fine dirt out of the valves, holds the regulator at the pressure the cylinder logic needs, and keeps oil mist on the moving seals.
Start with the port and size: this unit is size 600 with a 3/4 in PT port, the largest step in the GC range, so step down to GC300 or GC400 if your line runs smaller ports, and match the size to the flow your circuit needs. Choose the drain next: this unit is manual drain, which suits attended installations where an operator bleeds the bowl regularly; choose automatic drain if the unit sits where nobody drains it, or differential-pressure drain as the default. The filter grade here is 5 um (code W) instead of the 40 um standard - pick 5 um when downstream valves and cylinders need finer protection. The gauge is the embedded square type scaled in psi; MPa or bar scales and an external round gauge are alternatives. Thread is PT as standard, with G (BSPP) and NPT available to order, and a mounting bracket is included.
One honest note on sizing: AirTAC publishes flow as curves, not a single rated number, so we cannot quote you a rated flow figure here. Send us your application details and we will confirm the sizing against the datasheet curves before you order.
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 this series as performance curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your inlet pressure and the flow your circuit needs and we will confirm the sizing against the datasheet curves on request before you order.
The M in the code GC60020MLF2W means the filter bowl uses a manual drain: an operator opens the drain valve to expel collected water as part of routine checks. If the unit will be installed where nobody drains it regularly, order the same size with the automatic drain option instead; the differential-pressure drain is the catalogue default.
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.