The AirTAC GFR60025ALJC2WGK AirTAC Filter Regulator G1 (1 in) is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1" ports, a automatic 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 GFR60025ALJC2WGK is a GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size-600 unit is specified with a G1 (1 in) port, a 5 um filter element (the finer of the two catalogue grades), an automatic drain that expels collected condensate without manual attention, and a low-pressure regulator type. An external round gauge scaled in psi is fitted, and a reverse/check valve is included. The bowl on this size is aluminium alloy, and the unit is ordered without a mounting bracket.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and options across drain type, filter grade, gauge style and scale, thread form and bracket. Flow is published as curves rather than a single rating, so we confirm the datasheet and sizing figures on request - just ask.
| Model | GFR60025ALJC2WGK AirTAC Filter Regulator G1 (1 in) |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure 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 | Automatic drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. 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. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic 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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. 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. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Feeding filtered, regulated air to a workshop press line: the 5 um element protects valve and cylinder seals from particulate carryover, the automatic drain keeps condensate off the shop floor, and the low-pressure regulator holds the working pressure the press circuit was set up for.
Conditioning the air feeding conveyor stopper and diverter actuators on a packaging line - the filter stage strips water and dirt before the actuators, the regulator keeps their stroke consistent, and the psi gauge gives operators a visible setpoint at the drop.
Supplying air to quarter-turn valve actuators on a process skid: the reverse/check valve holds downstream pressure if supply is interrupted, the aluminium bowl and automatic drain suit a fixed installation, and the 1 in port matches the skid's main air header.
Start with the port step: size 600 with a G1 (1 in) port is the largest GFR frame, so match it against your line's air demand - and because flow is published as curves rather than one rated figure, ask us to confirm sizing against the application before ordering. This unit carries the 5 um element (code W) instead of the 40 um standard, which suits downstream equipment sensitive to finer particles. Drain is automatic here; the catalogue also offers manual and differential-pressure drains if you prefer operator-controlled or pressure-differential purging. The fitted round gauge reads in psi; embedded square gauges and MPa or bar scales are the other catalogue choices. Thread is G (BSPP) on this code - PT is the standard form, with G and NPT orderable as options - and the J code means no mounting bracket is supplied.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as curves, not as a single rated number, so we do not quote a figure here. Tell us your application and we will confirm the flow and sizing data from the datasheet on request before you order.
The W in the code selects the 5 um filter grade instead of the 40 um standard, for finer particle removal ahead of sensitive equipment. The A selects the automatic drain, which purges collected condensate on its own instead of relying on manual or differential-pressure draining. Both are standard catalogue options on the GFR family.
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.