The AirTAC GFR600C20ALJC2W AirTAC Filter Regulator 3/4 in PT is a genuine G-series filter regulator: water separation, 40 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has See datasheet ports, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR600C20ALJC2W is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built around a 3/4 in PT port, a 5 um filter element (code W) for finer filtration than the 40 um standard, and an automatic drain that expels collected condensate from the bowl without manual attention. It is the low-pressure regulator type, and this unit carries an external round gauge with a psi scale. The size-600 bowl is aluminium alloy. No mounting bracket is fitted and no reverse/check valve is included.
This is a genuine AirTAC part. The GFR filter-regulator family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and is offered with a choice of drain type, filter grade, gauge style and scale, thread form (PT standard, G and NPT as order options) and bracket. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating 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 any datasheet figure for your application before ordering.
| Model | GFR600C20ALJC2W AirTAC Filter Regulator 3/4 in PT |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Adjusting mechanism | Balanced 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 — factory standard, Factory standard 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). Air must not freeze in the unit. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GFR600 | G-series filter regulator, 600 body — sets the port range. |
|---|---|
| C2 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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, bracket, gauge, shape, scale, grade, thread, reflux — a blank position takes the default. Example: GFR300-08 is a 300 body, PT1/4", differential drain, standard type, bracket included, gauge fitted, 40 µm, PT thread, no reflux valve.
A larger body carries a larger port and holds set pressure better as flow rises. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom. The GFR600 uses an aluminium-alloy bowl; the 200, 300 and 400 bodies use PC.
| This model | GFR600 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Filtering and regulating the 3/4 in branch lines that feed pneumatic impact wrenches, clamps and air cylinders along an assembly line, with the 5 um element protecting tools from water and fine particulate.
Conditioning the air supply to carton closers, case tapers and conveyor-mounted clamp cylinders, where the automatic drain keeps condensate out of the line during continuous shifts.
Regulating pressure to clamping fixtures and light pneumatic presses on a machining cell, with the round psi gauge giving operators a clear local setpoint readout.
Start with the port step: this unit is size 600 with a 3/4 in PT port, the largest step in the GFR range, chosen when your main air drop is 3/4 in and demand is at the top of the family's flow span. Because flow is published as curves rather than a single rated figure, ask us to confirm sizing against your application before ordering. Next, the drain: this unit has an automatic drain, but differential-pressure (default) and manual drains are also available in the family. The filter grade here is 5 um (code W); the 40 um standard element suits general shop air, while 5 um protects more sensitive downstream equipment. The gauge on this configuration is an external round gauge with a psi scale; an embedded square gauge is standard equipment, and MPa or bar scales can be ordered. Thread is PT as the standard; G (BSPP) and NPT are catalogue options to order. This unit is the low-pressure regulator type and ships without a mounting bracket; a bracket can be specified on other configurations.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes GFR flow as performance curves rather than a single rated figure, so we do not quote one number here. Tell us your application and we will confirm the flow and sizing from the datasheet on request before you order.
This configuration carries code A, the automatic drain, which discharges collected condensate from the aluminium alloy bowl without operator attention. The GFR family also offers a manual drain (code M) and a differential-pressure drain as the default, so you can match the drain to how the unit is accessed on site.
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.