The AirTAC GFR200C08MLF2WTK AirTAC Filter Regulator NPT1/4 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 GFR200C08MLF2WTK is an AirTAC GFR200 filter regulator: water and particulate filtration plus pressure regulation in a single body. This configuration is the 200 size with a 1/4 in NPT port, the fine 5 um filter element (code W), a manual drain on the metal bowl, a low-pressure regulator type, an embedded square gauge with a psi scale, a built-in reverse/check valve, and a mounting bracket included. The manual drain means an operator opens the drain at the bottom of the bowl to expel collected condensate, which suits installations that are checked as part of a routine.
This is a genuine AirTAC part. The GFR family spans the 200, 300, 400 and 600 sizes with ports from 1/8 in to 1 in, and options across drain type, filter grade, gauge scale, thread (PT standard, with G and NPT as order options) and reverse valve. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR200C08MLF2WTK AirTAC Filter Regulator NPT1/4 |
|---|---|
| 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) |
On a machining cell where pneumatic clamps must be held at a deliberately low, stable pressure to avoid distorting the workpiece, this low-pressure filter regulator cleans the supply to 5 um and lets the operator dial in the holding pressure on the psi gauge.
On a carton-sealing or wrapping line fed from a shop-air ring main, the unit strips water and fine particulate before the machine's directional valves, and the manual drain fits a shift routine where an operator bleeds the bowl at start-up.
For a small process skid with pressure transmitters and pneumatic pilot devices, the 5 um element and low-pressure regulation protect the instruments, the check valve holds the set pressure if supply dips, and the bracket gives a clean panel mounting point.
Start with the port step: the 200 size here carries a 1/4 in NPT port, and stepping up to the 300, 400 or 600 sizes gives larger ports and more flow capacity - match the size to the air demand of the circuit rather than the pipe alone. This unit is the low-pressure regulator type, chosen where the controlled downstream pressure sits below what the standard type targets; the exact adjustment range for the low-pressure type is not published in our sheet, so confirm it with us. The 5 um element (code W) is the finer choice over the 40 um standard - pick 5 um where downstream valves or instruments need cleaner air. The manual drain suits attended installations; automatic or differential-pressure drains are available on other codes. The square gauge is fitted here with a psi scale (MPa and bar scales are alternatives), the reverse/check valve is fitted (code K), and the bracket is included. Thread is NPT on this code; PT is the standard and G is an order option. Flow is published as curves, not a single rating, so send us your application and we will confirm sizing against the datasheet 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, not as a single rated number, so we do not quote a l/min, m3/h or SCFM figure here. Send us your application and required flow, and we will confirm the datasheet curve figures for this 200-size, 1/4 in unit on request before you order.
The M in the code specifies a manual drain: condensate collected in the metal bowl is released by opening the drain by hand. That suits installations inspected on a routine. If the unit will be left unattended, ask us about the GFR codes with an automatic or differential-pressure drain instead - they are catalogue options in the same family.
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.