The AirTAC GFR200C08MLJF2GK AirTAC Filter Regulator G1/4 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 GFR200C08MLJF2GK is an AirTAC GFR-series filter regulator: a single body that removes water and particulate from compressed air and regulates downstream pressure. This 200-size unit is built with a G1/4 (BSPP) port, the low-pressure regulator type, a manual drain on the metal bowl, and a 40 um standard filter element. The code also specifies an embedded square gauge with a psi scale, a fitted reverse (check) valve, and no mounting bracket. Maximum working (inlet) pressure is 1.0 MPa (145 psi), with an operating temperature range of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600, with port sizes from 1/8 to 1 inch, a choice of manual, automatic or differential-pressure drains, a 5 um (code W) element option, gauge scale choices, and G or NPT thread options. Flow is published as curves rather than a single rated figure, so ask us to confirm flow and datasheet figures for your application before ordering.
| Model | GFR200C08MLJF2GK AirTAC Filter Regulator G1/4 Low-Pressure |
|---|---|
| Series | GFR200 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 | PC |
| 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.
| GFR200 | G-series filter regulator, 200 body — sets the port range. |
|---|---|
| C0 | Port size See datasheet. This body offers 06 = PT1/8", 08 = PT1/4". |
| (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 | GFR200 · See datasheet · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-C0 (two-unit set) |
Feeds filtered, regulated air to low-pressure clamp and hold-down cylinders on a packaging line, where the low-pressure regulator type suits circuits that set well below full line pressure and the manual drain suits a shift-based maintenance routine.
Sits at the drop to a CNC machine tool's pneumatic clamping circuit, removing condensed water and particulate before the regulator so clamp cylinders see clean air at a stable, low set pressure, with the psi gauge read directly at the machine.
Prepares the air feeding diverters, stoppers and pushers along a conveyor line, filtering out water and debris and holding a low regulated supply so the actuators cycle consistently, with the check valve holding the downstream circuit as fitted by the K code.
Start with the size and port: this unit is size 200 with a G1/4 port, the smallest step in the GFR range, so match it against the air consumption of the circuit it feeds and step up to 300, 400 or 600 if the line needs more. The M in the code selects a manual drain, meaning someone drains the bowl by hand on a routine; if the installation is unattended, consider the automatic (A) or differential-pressure (blank) drain options instead. The 40 um element is the standard grade; specify the W code for the 5 um element where finer filtration is needed. The square gauge is fitted with a psi scale, and MPa or bar scales plus an external round gauge are alternatives. Thread is G (BSPP) here; PT is the standard thread and G/NPT are order options. The J code means no bracket is supplied, though brackets are available as an option.
Two honest routings: this is the low-pressure regulator type and its exact regulation range is not published in our sheet, so confirm the range against your set pressure with us before ordering. Flow is published as curves, not a single rating, so ask us to confirm sizing against the application before ordering.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. 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 application and we will confirm the flow from the datasheet curves on request, and check the 200-size G1/4 unit against your air consumption before you order.
M is the manual drain on the bowl, L is the low-pressure regulator type, F2 is the embedded square gauge with a psi scale, G is the G (BSPP) thread on the G1/4 port, J means no mounting bracket is supplied, and K means a reverse (check) valve is fitted. PT is the standard thread and G or NPT are order options; brackets are available as an option.
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.