The AirTAC GFR40010JC2T AirTAC Filter Regulator 3/8 in NPT 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 PT3/8" 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 GFR40010JC2T is an AirTAC GFR400 filter regulator: filtration and pressure regulation combined in one body. It removes water and particulate from compressed air at the standard 40 um grade, drains collected condensate automatically through the differential-pressure drain, and holds your downstream pressure within the 0.15-0.9 MPa (20-130 psi) setting range. This configuration carries a 3/8 in NPT port, a round pressure gauge reading in psi, and no mounting bracket, and it is rated for a maximum inlet pressure of 1.0 MPa (145 psi) at -5 to 70 C (non-freezing). The polycarbonate bowl lets you see the condensate level at a glance.
This is a genuine AirTAC part from the GFR400 size class. The GFR family spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in, PT as standard thread and G or NPT as order options, a choice of differential-pressure, automatic or manual drain, an optional 5 um filter element (code W), and gauge scale choices. Because rated flow is published as curves rather than a single figure, we confirm the datasheet and sizing figures for your application on request.
| Model | GFR40010JC2T AirTAC Filter Regulator 3/8 in NPT |
|---|---|
| Series | GFR400 filter regulator |
| Port size | PT3/8" (NPT 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 — round, 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. 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.
| GFR400 | G-series filter regulator, 400 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". This body offers 10 = PT3/8", 15 = PT1/2". |
| (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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. 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. |
| T | NPT 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 | GFR400 · PT3/8" · 40 µm |
|---|---|
| One size down | GFR300 |
| One size up | GFR600 |
| Add lubrication | GFC400-10 (two-unit set) |
Feeding clean, regulated air to the cylinders and actuators on a carton-forming and sealing line, with the 40 um element catching pipe scale and the psi gauge giving operators a visible setpoint.
Regulating supply pressure to the air cylinders that raise, divert and stop product on a conveyor line, while the differential-pressure drain clears condensate that collects along long header runs.
Setting a stable working pressure for a bench-mounted pneumatic clamp or small press, where the round psi gauge lets the operator dial in and verify the force-setting pressure at the point of use.
Step up or down through the GFR sizes (200/300/400/600) so the port - here 3/8 in NPT - matches the line and the flow your circuit needs; the larger the size, the larger the port and flow path. Choose the drain type for the duty: differential-pressure (this model, drains on a pressure drop), automatic for continuous unattended drainage, or manual where an operator checks the bowl. The standard element is 40 um; specify the W option for 5 um when finer filtration matters. Gauges are available embedded square or external round, with MPa, psi or bar scales - this unit ships with a round psi gauge. Thread is PT as standard; G and NPT are catalogue options to order, and this code specifies NPT. A bracket can be included or omitted (this configuration has none).
Before ordering, ask us to confirm sizing: flow is published as curves, not a single rating, so we will check the datasheet against your application.
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 GFR400 as curves rather than a single rated figure, so we do not quote one number. Tell us your line pressure, downstream consumption and acceptable pressure drop, and we will confirm the flow and sizing from the datasheet on request before you order.
The C2 code in GFR40010JC2T specifies an external round gauge with a psi scale. Embedded square gauges are the standard fitting, and MPa, psi or bar scales are available - so if your panel is read in bar or MPa, ask us to quote the equivalent gauge option for this model.
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.