The AirTAC GFR20006MLF2WGK AirTAC Filter Regulator G1/8, 5 um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1/8" ports, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR200 combines two jobs in one body: a filter that removes water and particulate from compressed air, and a regulator that sets downstream pressure. This configuration is the 200 size with a G1/8 (BSPP) port, fitted with the fine 5 um filter element (code W), a manual drain on the polycarbonate bowl, a low-pressure regulator type, an embedded square gauge reading in psi, and a built-in reverse/check valve that holds downstream pressure when the upstream supply is lost.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with a choice of ports, drain types (manual, automatic or differential-pressure), 40 um or 5 um filtration, gauge style and scale, and PT, G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm the figure for your application and we will check it against the datasheet.
| Model | GFR20006MLF2WGK AirTAC Filter Regulator G1/8, 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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 | Manual drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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. |
|---|---|
| 06 | Port size PT1/8". This body offers 06 = PT1/8", 08 = PT1/4". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1/8" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
On a paint or coating line, this unit filters the shop air to 5 um before it reaches the gun and uses the low-pressure regulator to hold a gentle, stable atomizing pressure, with the psi gauge giving the operator a direct readout at the booth.
For fixture clamps and soft-grip grippers that must not crush the workpiece, the low-pressure regulator sets a reduced clamp force while the check valve holds the set pressure if the main supply drops, and the 5 um element keeps sludge out of the cylinder.
On a carton-sealing or bagging machine, the unit conditions the air feeding glue heads and sealing cylinders: fine filtration protects the nozzles, the regulator holds a low, repeatable setting, and the manual drain lets maintenance purge accumulated water at shift checks.
Start with size and port: 200 is the smallest GFR frame, and the port step (1/8 in here, rising through 1/4, 3/8, 1/2, 3/4 and 1 in across the range) should be matched to the flow your line needs - we can confirm the flow curve before you order. Choose the drain: manual (this unit) means someone opens the drain periodically; automatic and differential-pressure drains handle it for you. Choose the element: 40 um is the standard grade, 5 um (W, fitted here) for finer protection. The square gauge is embedded and reads psi; MPa or bar scales and an external round gauge are alternatives. Thread is G (BSPP) on this unit; PT is the standard and NPT is orderable. A mounting bracket is included.
Note that this is the low-pressure regulator type (code L), intended where setpoints sit below the standard range; its exact regulation range is not published in the catalogue, so confirm it with us against your setpoint before ordering.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. The reflux valve permits reverse flow 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 figure here. Tell us your line pressure, set pressure and the air demand of your equipment, and we will confirm the flow from the datasheet before you order.
The M in the code selects a manual drain on the filter bowl: someone opens it periodically to purge collected water. Choose manual where the machine is checked regularly; choose automatic (A) or differential-pressure drain (blank) if the unit runs unattended. The bowl on this 200 size is polycarbonate, and the element here is the fine 5 um grade rather than the 40 um standard.
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.