The AirTAC GFR600C25JF2GK AirTAC Filter Regulator G1 with Gauge 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 GFR600C25JF2GK is a size-600 filter regulator: water and particulate filtration plus downstream pressure regulation combined in a single body, with a G1 (1 in) G-thread port. This configuration carries the standard 40 um filter element with a differential-pressure drain (the bowl bleeds condensate automatically whenever the pressure differential across the element is high enough), a square pressure gauge reading in psi, and a built-in reverse/check valve that holds downstream pressure if the upstream supply is lost. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and maximum inlet pressure is 1.0 MPa (145 psi). Operating temperature is -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and options include a 5 um filter element (code W), automatic or manual drains, gauge scales in MPa, psi or bar, an external round gauge, NPT or PT threads and a mounting bracket. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR600C25JF2GK AirTAC Filter Regulator G1 with Gauge |
|---|---|
| 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) |
Mounted at the drop feeding a packaging line's pneumatic actuators, this unit removes condensate and pipe scale from the shop air supply and holds a steady regulated pressure so wrapper tension and case-clamp cylinders repeat consistently shift after shift.
On a distribution conveyor system, the filter regulator conditions the air feeding stopper and diverter cylinders, protecting their seals from water and grit while the check valve holds the downstream circuit pressurised during brief supply dips.
Installed ahead of a machining centre's pneumatic clamping manifold, this unit delivers filtered, regulated air so workholding clamps see stable pressure, with the psi gauge giving operators a local readout at the machine.
Size 600 with a G1 (1 in) port is the largest step in the GFR range - step down to 200/300/400 if your line flow is modest, since port and body size scale with flow. The 40 um element suits general plant air; specify the W code for 5 um when downstream valves or instruments need finer filtration. The differential-pressure drain on this unit needs no operator attention, but a manual drain (M) or fully automatic drain (A) can be ordered instead. The fitted square gauge reads in psi; MPa or bar scales and an external round gauge are alternatives. Thread here is G (BSPP); PT is the catalogue standard and NPT is available to order. This unit ships without a mounting bracket - add the bracket option if the unit will be wall- or panel-mounted. Flow is published as curves, not a single rating, so send us your flow and pressure requirements and we will confirm sizing against the datasheet before you order.
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 rather than a single rated figure, so we do not quote one number. Tell us your required flow and working pressure and we will confirm the datasheet curve figures for this exact model before you order.
K means a reverse/check valve is fitted, so downstream pressure is held if the upstream supply drops. This unit also has a differential-pressure drain: condensate collected in the aluminium alloy bowl is expelled automatically when the pressure differential across the 40 um element rises, with no manual draining needed.
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.