The AirTAC GFR600C20MF2T AirTAC Filter Regulator 3/4 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 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 GFR600C20MF2T is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration is built around a 3/4 in NPT port, 40 um standard filtration, a manual drain bowl, and an embedded square gauge reading in psi. Maximum inlet pressure is 1.0 MPa (145 psi), the regulator adjusts from 0.05-0.9 MPa (7-130 psi), and the operating temperature range is -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR range 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, automatic or manual drain choices, a 5 um (code W) filter-grade option, and gauge scale choices. Flow figures for this series are published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application on request.
| Model | GFR600C20MF2T AirTAC Filter Regulator 3/4 in NPT |
|---|---|
| Series | GFR600 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 | Aluminium alloy |
| 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.
| GFR600 | G-series filter regulator, 600 body — sets the port range. |
|---|---|
| C2 | Port size See datasheet. This body offers 20 = PT3/4", 25 = PT1". |
| (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 | GFR600 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Point-of-use conditioning ahead of spray-booth air drops: the 40 um element strips water and pipe scale from the shop main, and the regulator holds a steady setting to the booth controls. The manual drain suits a supervised cell bled at shift start.
Conditioning the 3/4 in branch that feeds conveyor stop-gate and lift cylinders on a filling line. The bowl catches condensate carried past the plant dryer, and the psi gauge gives operators a visible setpoint at the machine.
Filtering and regulating the shop-air drop that supplies tool-changer clamps and chuck actuation on a machining centre. The aluminium alloy bowl and included bracket allow solid panel mounting beside the machine's air inlet.
Start with the port and size: GFR units step through sizes 200, 300, 400 and 600, and the size sets both the port (here 3/4 in NPT) and the flow capacity of the unit, so match the step to the air demand of the circuit. Then pick the drain: this model uses a manual drain, which suits positions where an operator can bleed the bowl on a routine; automatic or differential-pressure drains suit unattended installations. Filter grade is 40 um as standard, with a 5 um option (code W) where downstream equipment needs finer filtration. The square gauge is fitted here with a psi scale; MPa and bar scales and an external round gauge are alternatives. Thread is NPT on this model, with PT as the catalogue standard and G (BSPP) available to order, and a mounting bracket is included.
Because flow for the G series is published as curves rather than a single rated figure, ask us to confirm sizing against your application before ordering.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. 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 curves rather than a single rated figure, so we do not quote one number. Tell us your application and we will confirm the relevant flow and datasheet figures for this 3/4 in NPT unit on request before you order.
The M in GFR600C20MF2T specifies a manual drain bowl, which an operator bleeds periodically. The GFR range also offers automatic and differential-pressure drains for unattended positions, and with a manual drain the regulator adjustment range is 0.05-0.9 MPa (7-130 psi).
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.