The AirTAC GFR200C08LJC1WT AirTAC Filter Regulator NPT1/4 Low-Pressure 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 GFR200C08LJC1WT is an AirTAC GFR-series filter regulator: a filter and a pressure regulator combined in one body, so water and particulate removal and pressure setting happen in a single unit on the air-preparation line. This size 200 unit is threaded 1/4 in NPT, carries the W-code 5 um filter element for finer filtration than the standard 40 um grade, drains accumulated condensate by differential pressure, and is built as the low-pressure regulator type. It is fitted with an external round gauge scaled in MPa and ordered without a mounting bracket (J code); no reverse/check valve is fitted.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, and catalogue options covering drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um optional), gauge style and scale (MPa, psi or bar), thread (PT as standard; G and NPT to order), bracket and reverse/check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GFR200C08LJC1WT AirTAC Filter Regulator NPT1/4 Low-Pressure |
|---|---|
| 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) |
Feeding clamp and hold-down cylinders on a machining fixture that runs at a reduced setting: the regulator holds the working pressure while the 5 um element keeps wear particles and water out of the clamping valves.
Conditioning supply air for spray guns and atomizing air on a paint or coating line, where the low-pressure regulator type matches reduced-pressure circuits and fine filtration helps protect finish quality.
Supplying conditioned air to the small cylinders and actuators on a packaging or labeling machine, with the combined filter-regulator body saving panel space on compact 1/4 in branch lines.
Work from the port step first: size 200 with a 1/4 in port suits lighter branch lines, while sizes 300, 400 and 600 step up in port and capacity - match the step to the air your circuit needs, and we will confirm the flow curve against your demand. Choose the filter grade by what sits downstream: 40 um is the standard element, and the W-code 5 um element on this unit is the finer option for sensitive valves, cylinders and instruments. Drain choice is decodable too: differential-pressure drain (as fitted here) is the default, with automatic (A) and manual (M) available. Gauge style and scale (round or square; MPa, psi or bar), thread (PT standard, G or NPT to order) and bracket are all selectable. One honest routing note: because rated flow is published only as curves, ask us to confirm sizing against your application 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 GFR flow as curves rather than a single rated figure, so there is no one l/min or SCFM number we can quote for this unit. What is fixed by the code is the hardware: size 200, 1/4 in NPT port, 5 um element, low-pressure regulator type. Send us your air demand and line pressure and we will confirm the datasheet curve and sizing for your application on request.
Both are catalogue filter grades for the GFR family. The standard 40 um element suits general plant air ahead of ordinary cylinders and valves. The W-code 5 um element fitted to this unit removes finer particulate, which is the usual choice upstream of precision valves, air bearings, instruments or spray equipment. The drain on this unit is the differential-pressure type, and automatic (A) or manual (M) drains can be selected instead if your maintenance routine prefers them.
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.