The AirTAC AirTAC GFR200C08MLF2WGK Filter Regulator G1/4 5 um 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 GFR200C08MLF2WGK is a filter regulator: one body that removes water and particulate from compressed air and then regulates downstream pressure. This size 200 unit carries a 1/4 in port with G (BSPP) thread, a 5 um filter element (code W, finer than the 40 um standard), a manual drain for emptying the bowl, and the low-pressure regulator type for circuits that run below ordinary working pressures. A reverse/check valve is fitted, an embedded square gauge reading in psi is included, and a mounting bracket comes with the unit. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part from the GFR filter-regulator family, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drains, 40 um or 5 um filtration, gauge scales in MPa, psi or bar, and PT, G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm sizing and datasheet figures for your application before ordering.
| Model | AirTAC GFR200C08MLF2WGK Filter Regulator G1/4 5 um |
|---|---|
| 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) |
Sealing cylinders on bagging and wrapping machines often need to run well below normal plant pressure to avoid crushing film. This low-pressure GFR filters the supply to 5 um, regulates it down for the seal station, and its manual drain lets maintenance clear condensate at shift checks.
Small gripper cylinders and mini valves on robot pick-and-place stations are sensitive to water and fine dirt. The 5 um element and condensate bowl clean the air before regulation, while the psi gauge gives operators a visible setpoint at the cell.
Air-bearing tables and fixture clamps that float or hold parts at reduced pressure need clean, steadily regulated air. This unit filters to 5 um, regulates in the low-pressure range, and the fitted check valve helps hold the circuit against supply dips.
Start with the port step: this unit is size 200 with a 1/4 in G-threaded port; if your line needs more flow, step up to size 300, 400 or 600 rather than oversizing a single unit. Choose the drain to match maintenance habits: this configuration has a manual drain, which needs periodic bleeding by hand, while automatic and differential-pressure drains are available on other codes. The 5 um element here suits air that feeds sensitive valves, cylinders or instruments; the 40 um standard grade is fine for general plant air. The fitted square gauge reads in psi; MPa and bar scales and an external round gauge are order options. Thread is G (BSPP) on this code, with PT as the catalogue standard and NPT available to order; a bracket is included.
One honest note on sizing: AirTAC publishes flow for this family as curves, not as a single rated figure, so we cannot quote a number here. Send us your flow and pressure requirements and we will confirm the right size from 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 family as curves, not as a single rated figure, so we do not quote a number on the page. Tell us your required flow and working pressures and we will confirm sizing for this 1/4 in unit directly from the datasheet on request.
The L code selects the low-pressure regulator type, intended for circuits that run below ordinary working pressures; the exact adjustment range for this type is not published on the sheet we work from, so we confirm it on request. The M code is the manual drain: condensate collected in the bowl is emptied by hand at intervals, which suits stations that are checked regularly, while automatic or differential-pressure drains are available on other codes 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.