The AirTAC GFR200-06G AirTAC Filter Regulator G1/8, 5 um, Low-Pressure 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 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 a reduced working pressure downstream, in a single compact 200-size body. This configuration is the low-pressure type (code L), fitted with a 5 um filter element (code W) for finer filtration than the standard 40 um grade, a square embedded pressure gauge scaled in psi, and a differential-pressure drain that bleeds collected condensate automatically whenever the pressure differential across the element is high enough. The port is G1/8 (1/8 inch) with G (BSPP) thread, the bowl is polycarbonate, and no mounting bracket is included (code J).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, and can be ordered with automatic, manual or differential-pressure drains, 40 um or 5 um elements, MPa, psi or bar gauge scales, and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rating, so ask us to confirm sizing and the low-pressure regulation range against your application before ordering.
| Model | GFR200-06G AirTAC Filter Regulator G1/8, 5 um, Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, psi 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. 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". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| (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. |
| (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 · PT1/8" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
On a carton-sealing or tray-forming machine, clamp and hold-down cylinders often need a deliberately low working pressure so delicate packs are not crushed. This low-pressure GFR200-06G filters the shop air to 5 um and holds that reduced pressure steady at each 1/8 inch drop point.
Bench-top test rigs, pneumatic comparators and small lab actuators need clean, finely filtered air at a gentle, stable pressure. The 5 um element protects sensitive components and the psi-scaled square gauge gives the operator a direct local pressure readout.
At an electronics or small-parts assembly station, compact grippers and feed cylinders run off 1/8 inch take-offs. This unit conditions the feed - removing water and fine particulate and regulating it down - with the differential-pressure drain keeping condensate off the station floor without manual attention.
Start with the port step: this unit is 200 size with a 1/8 inch G-thread port, so match it to the line size and the flow your circuit needs - larger GFR sizes (300/400/600) carry bigger ports and more flow. The 5 um element (code W) suits applications that need finer particulate removal than the 40 um standard grade; choose 40 um where general protection is enough. The low-pressure type (L) is intended for reduced working pressures below the standard regulator range - the exact range for this variant is not published, so confirm it with us. The square gauge is scaled in psi here; MPa and bar scales are also available. Thread is G (BSPP); PT and NPT are order options. No bracket is fitted (J), so plan your own mounting.
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 application details and we will confirm the flow curve and the low-pressure regulation range 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 here. Tell us your line size and application and we will confirm the flow curve for this 200-size, 1/8 inch unit from the datasheet on request, so you can size it with confidence before ordering.
The L in the code marks the low-pressure regulator variant, intended for reduced downstream working pressures below the standard GFR range; the exact range for this variant is not published, so confirm it with us before ordering. The drain is differential-pressure type: condensate collected in the polycarbonate bowl is discharged automatically when the pressure differential across the 5 um element is high enough, with no manual draining needed in normal service.
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.