The AirTAC GFR600C25LJC2 AirTAC Filter Regulator 1 in PT, Low-Pressure 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 GFR600C25LJC2 is an AirTAC GFR600 filter regulator: filtration and pressure regulation combined in a single body. It removes water and particulate from compressed air with a 40 um element, then holds a set downstream pressure. This unit is the low-pressure type (code L), sized for 1 in PT threaded ports, with a differential-pressure drain, an aluminium alloy bowl, and a round pressure gauge fitted reading in psi. No mounting bracket is included with this configuration.
This is a genuine AirTAC part. The GFR series is available in sizes 200, 300, 400 and 600, with optional 5 um filtration (code W), automatic or manual drain variants, embedded square or external round gauges in MPa, psi or bar scales, G (BSPP) and NPT thread options, and bracket choices. 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 rated figure, so ask us to confirm sizing and the low-pressure adjustment range against your application before ordering.
| Model | GFR600C25LJC2 AirTAC Filter Regulator 1 in PT, Low-Pressure |
|---|---|
| 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) |
A woodworking CNC router that clamps panels with air actuators running at reduced line pressure can use this unit to filter the supply and hold a gentle, steady clamp pressure, protecting soft stock from over-clamping.
A finishing line feeding low-pressure atomizing spray guns needs clean, moisture-reduced air held at a modest, stable setting. This filter regulator conditions the supply and lets operators set the working pressure on the psi gauge.
A bottling line that dries and clears containers with an air knife fed at reduced pressure can place this unit at the take-off point, filtering the shop air and regulating the blow-off pressure from the panel-mounted gauge.
Start with the port and size step: this unit is a size 600 with a 1 in PT port, the largest step in the range, so match it to the pipe diameter and the air demand of the circuit. Because flow is published as curves and not as a single rating, send us your required flow and line size and we will confirm suitability from the datasheet before you order. The low-pressure type (L) regulator is intended for lower working pressures than the standard type; its exact adjustment range is not published in the summary data, so we confirm it on request.
Other decodable choices: drain type (this unit uses the differential-pressure drain, with automatic and manual variants available), filter grade (40 um standard here, 5 um with code W), gauge type and scale (this unit carries the external round gauge in psi; the embedded square gauge is the standard fitting), thread (PT is standard, with G/BSPP and NPT as order options), and bracket (this configuration is supplied without a bracket).
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 flow for the GFR series as curves, not as a single rated figure, so we do not quote a rated flow number. Send us your line size and required flow and we will confirm sizing from the datasheet on request, along with the adjustment range of this low-pressure type regulator.
The differential-pressure drain is the standard fitting: it bleeds accumulated condensate automatically whenever the pressure drop across the filter rises enough, with no operator action. The round gauge on this unit is the external gauge option, fitted here with a psi scale; the embedded square gauge is the standard fitting, and MPa or bar scales are also available.
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.