The AirTAC AirTAC GFR200-06G Filter Regulator G1/8, 40 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 PT1/8" 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 GFR200-06G is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in one compact body. This 200-size unit is fitted with a G1/8 (BSPP) port, a 40 um standard filter element and a differential-pressure drain that bleeds collected condensate automatically whenever the pressure drop across the element rises. The built-in square pressure gauge reads in psi, the standard regulator covers 0.15-0.9 MPa (20-130 psi), and a reverse/check valve is fitted to hold downstream pressure if the supply drops. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The polycarbonate bowl is protected by a metal bowl guard, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, plus options including a 5 um element (code W), automatic or manual drains, alternative gauge scales (MPa/psi/bar), NPT or G threads in place of the PT standard, and a no-bracket variant. Flow figures are published as curves rather than a single rating, so ask us to confirm sizing and any datasheet figure against your application before ordering.
| Model | AirTAC GFR200-06G Filter Regulator G1/8, 40 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) 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 — 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. 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. |
|---|---|
| 06 | Port size PT1/8". 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeds clean, pressure-stabilised air to the tool-change and clamping circuits of a CNC machining centre, with the psi gauge giving the operator a direct reading at the machine and the check valve holding clamp pressure through brief supply dips.
Conditions the air feeding the solenoid valve island on a cartoning or wrapping line, removing water and grit before the valves while the regulator keeps actuator speed consistent across the shift.
Supplies filtered, regulated air to the pneumatic diverters and pushers along a distribution-centre conveyor line, where the differential-pressure drain keeps condensate out of the actuators without a manual blow-down routine.
Start with the port and size step: 200-size units carry 1/8-inch ports, and larger sizes (300/400/600) step up in port and flow capacity, so match the size to the air demand of the circuit rather than oversizing on guesswork. Drain choice matters: this unit uses the differential-pressure drain (the default), while automatic (A) and manual (M) drains are orderable alternatives. The 40 um element is standard; specify W for the 5 um grade if downstream equipment needs finer filtration. The square gauge here reads psi; MPa and bar scales are available, and an external round gauge is an option. Threads: PT is the AirTAC standard, with G (BSPP, as on this model) and NPT as catalogue options. A bracket is included on this configuration; a no-bracket variant (J) exists. Because flow is published as curves rather than a single rated figure, send us your application details 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. 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 rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your application and required flow, and we will confirm the correct size against the datasheet curves on request before you order.
This unit's differential-pressure drain (the default) discharges condensate automatically when the pressure drop across the filter element rises, with no operator input. An automatic drain (code A) drains on a cycle regardless of element loading, and a manual drain (code M) discharges only when operated by hand. All three are catalogue options across the GFR range.
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.