The AirTAC GFR200C08LJC1TK 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 AirTAC GFR200C08LJC1TK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This 200-size unit is built with a 1/4 in NPT port, the low-pressure regulator type, a 40 um standard filtration element, and a differential-pressure drain that bleeds collected condensate automatically as flow passes through. A round pressure gauge scaled in MPa is fitted so the set pressure is visible at the unit, and a reverse/check valve is included to hold downstream pressure if the supply side drops. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The polycarbonate (PC) bowl suits this size.
This is a genuine AirTAC part. The GFR series is published in 200, 300, 400 and 600 sizes with port sizes from 1/8 to 1 inch, optional 5 um filtration (code W), automatic or manual drain alternatives, square or round gauges with MPa, psi or bar scales, and G (BSPP) or NPT thread options in place of the PT standard. Rated flow for GFR units is published as curves rather than a single figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR200C08LJC1TK 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) |
Point-of-use air preparation for packaging lines that run actuators and sealing cylinders at reduced pressure: the GFR body filters condensed water and grit from the shop air, then the low-pressure regulator holds the reduced setting the machine was set up for, with the MPa gauge showing the value at the unit.
Feeding clamp cylinders on a fixture or jig where the clamp pressure must sit well below line pressure: the check valve helps hold the clamped side if supply pressure dips, the 40 um element keeps dirt out of the clamp valves, and the differential drain clears condensate during each clamping cycle.
A branch take-off feeding conveyor diverters, stoppers and cleaning-air jets: filtered and regulated air at a stable low setting keeps the divertor cylinders and nozzles behaving consistently, while the 1/4 in NPT connection drops straight into the branch line without adapters.
Size and port are the first choice: 200 through 600 steps up both the connection (here 1/4 in NPT) and the flow capacity, so match the size to the air demand of the circuit rather than only to the existing pipe thread. Drain type matters: this unit uses the differential-pressure drain (the default), while automatic (A) and manual (M) versions are orderable if your duty cycle or access needs them. Filtration grade is 40 um as coded here; specify W for 5 um where finer pre-filtration is wanted. The gauge is the external round type scaled in MPa; square gauges and psi or bar scales are alternatives. Thread is NPT as coded (T); PT is the catalogue standard and G (BSPP) is also available. J means no mounting bracket is supplied - add the bracket option if the unit will be panel- or wall-mounted. One honest routing note: flow for this series is published as curves, not a single rated number, so 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. 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 series as performance curves, not as a single rated figure, so we do not quote one number. Tell us your application - the air demand, working pressure and allowable pressure drop - and we will confirm the datasheet flow figures for this exact 200-size, 1/4 in NPT unit on request before you order.
L marks the low-pressure regulator type, so this unit is intended for circuits regulated well below full line pressure; the exact adjustment range for the low-pressure type is not published in the standard table, and we will confirm it on request. K means a reverse/check valve is fitted, holding downstream pressure if the supply side drops. The drain is the differential-pressure type (no A or M in the code): condensate collected in the bowl is discharged automatically by the pressure differential created as air flows, with no manual draining needed under normal flow conditions.
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.