The AirTAC GFR200C06MLC3WTK AirTAC Filter Regulator NPT1/8 5um 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 GFR200C06MLC3WTK is a size-200 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration is built for low-pressure duty, fitted with a fine 5 um filter element, a manual drain on the metal bowl, a round external gauge reading in bar, and a reverse/check valve. The 1/8 in NPT port suits compact drop points and individual machine stations, and the mounting bracket is included for panel or frame fixing.
This is a genuine AirTAC part. The GFR family runs from size 200 up to 600, with port sizes from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drains, 40 um standard or 5 um fine filtration, standard or low-pressure regulation, gauge scale options, and PT, G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm the figures for your application and we will send the datasheet on request.
| Model | GFR200C06MLC3WTK AirTAC Filter Regulator NPT1/8 5um |
|---|---|
| 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) |
A test bench running sensitive instruments and small actuators benefits from the 5 um element and low-pressure regulation, with the bar-scale round gauge giving a clear local reading at the rig.
On a packaging line where sealing bars or delicate grippers run below standard plant pressure, this low-pressure filter regulator conditions and steps the air down at the machine drop, with the check valve holding the circuit if supply dips.
A fixture-clamping station on a machining cell that needs a finely set, stable low clamping pressure uses this unit at the station inlet, with the manual drain emptied during shift checks and the bracket fixing it to the machine frame.
Start with the port step: this unit is 1/8 in NPT on the size-200 body, the smallest GFR frame, so match it to lines where compact size matters and check the flow curve against your demand before ordering. Drain type is a real choice: manual drain means someone opens the bowl drain periodically, while automatic and differential-pressure drains discharge condensate on their own. Filtration is 5 um here (the W code) instead of the 40 um standard element - choose the fine grade where downstream valves and instruments need cleaner air. The gauge on this unit is the round external type with a bar scale; square embedded gauges and MPa or psi scales are alternatives. Thread is NPT on this code; PT and G are catalogue options. A mounting bracket is included.
One honest note: AirTAC publishes flow as curves, not a single rated figure, and the exact regulation window for the low-pressure type is not stated as a single number either. Ask us to confirm both against your application before you order.
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 line pressure, downstream demand and allowable pressure drop, and we will confirm the sizing from the datasheet and send the curve on request.
The M in the code specifies a manual drain: condensate collected in the metal bowl is released by opening the drain fitting during routine checks. The same GFR200 body is also catalogued with automatic or differential-pressure drains if you would rather not rely on manual draining - just ask and we will confirm the equivalent code.
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.