The AirTAC GFR600C25JC2GK AirTAC Filter Regulator G1 1 in 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 GFR600C25JC2GK is an AirTAC GFR600 filter regulator: a single body that removes water and particulate from compressed air and holds downstream pressure steady. This 600-size unit is built for 1 in (G1) G-thread ports, carries a 40 um filter element, and drains condensate by differential pressure as air flows through. It is fitted with a round psi gauge and a reverse/check valve, and is supplied without a mounting bracket. The 600 frame uses an aluminium alloy bowl, unlike the polycarbonate bowls of the smaller 200-400 sizes.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, plus choices of drain type, 40 um or 5 um filtration, gauge style and scale, and PT, G or NPT threads. Flow for these units is published as curves rather than a single rating, so ask us to confirm the sizing figures from the datasheet for your application.
| Model | GFR600C25JC2GK AirTAC Filter Regulator G1 1 in |
|---|---|
| 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) |
Installed on the 1 in main drop after a plant compressor receiver, the GFR600 filters bulk water and particulate out of the supply and sets a stable header pressure for the whole shop floor.
On a CNC machining cell with air-actuated clamps and vise cylinders, the regulator holds a fixed clamp pressure while the 40 um element keeps pipe scale and debris out of the directional valves.
Feeding cylinders and blow-off nozzles on a carton packaging conveyor, the unit keeps condensate away from downstream valves and holds actuator pressure at the set point line after line.
Sizing starts with the port and frame: the 600 size steps up to a 1 in port for lines feeding larger air networks, while the 200-400 sizes cover 1/8 to 3/4 in. Drain choice matters: the differential-pressure drain on this unit removes condensate as flow conditions change, while automatic and manual drain codes are available for unattended plants or lowest-cost installs. Filter grade is 40 um standard; choose the W code for 5 um where finer protection is needed. Gauge scale can be ordered in MPa, psi or bar, and thread options are PT (standard), G or NPT. 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 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 GFR600 as curves rather than a single rated figure, so we do not quote one number. Send us your line size and air demand and we will confirm the flow figures from the datasheet on request.
This unit removes condensate as the pressure differential across the filter changes with air flow, with no manual intervention day to day. If your plant runs unattended or you prefer a manual or fully automatic drain, other GFR600 drain codes are available to order.
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.