AirTAC GFR600-20 Filter Regulator (GFR60020AC3)
The AirTAC AirTAC GFR600-20 Filter Regulator (GFR60020AC3) 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 PT3/4" ports, a automatic 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.
- TypeFilter regulator
- Port sizePT3/4"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainAutomatic drain
- Bowl materialAluminium alloy
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC GFR600-20 Filter Regulator (GFR60020AC3)
The GFR series combines filtration and pressure regulation in one AirTAC body: air passes the drain bowl and filter element first, then the regulating valve, so a single 3/4 in PT ported unit does both jobs. This 600-size configuration carries an automatic drain that discharges condensate without manual attention, the standard 40 um element, and an external round pressure gauge scaled in bar. The 600-size bowl is aluminium alloy, maximum working pressure is 1.0 MPa (145 psi), and with the automatic drain the regulator adjusts over 0.15-0.9 MPa (20-130 psi).
This is a genuine AirTAC part. GFR filter regulators span the 200, 300, 400 and 600 sizes from 1/8 in to 1 in ports, with drain type, element grade (40 um standard, 5 um with W), gauge style and scale, thread (PT standard; G and NPT to order) and check valve all orderable options; a mounting bracket is included. Flow is published as curves rather than a single rating, so we confirm the datasheet and sizing figures for your application on request.
AirTAC GFR600-20 Filter Regulator (GFR60020AC3) Technical Specifications
| Model | AirTAC GFR600-20 Filter Regulator (GFR60020AC3) |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (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 | Automatic drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, bar 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.
Model Code: AirTAC GFR600-20 Filter Regulator (GFR60020AC3)
| GFR600 | G-series filter regulator, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic 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). |
| C | Gauge shape: Round. C is round, F is square. |
| 3 | Gauge scale: bar. 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.
Size Class
- GFR200PT1/8" - PT1/4"
- GFR300PT1/4" - PT1/2"
- GFR400PT3/8" - PT1/2"
- GFR600PT3/4" - PT1"
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 · PT3/4" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Where the AirTAC GFR600-20 Filter Regulator (GFR60020AC3) Is Used
Trailer air prep in a fleet workshop
Provides filtered, regulated shop air at a commercial-vehicle service bay, feeding test rigs and impact stations from a 3/4 in drop with the bar gauge read at a glance by technicians.
Injection-mould gripper header
Regulates the supply to the part-removal grippers and sprue handlers on an injection-moulding press, where one 3/4 in preparation point feeds several valve groups downstream.
Assembly-cell air Drops
Sits at the head of the pneumatic drops on a manual assembly bench, keeping torque-tool and clamp circuits on a stable set pressure between 0.15 and 0.9 MPa with automatic drainage at the header.
Is the AirTAC GFR600-20 Filter Regulator (GFR60020AC3) the Right Unit?
Take the 600 size when the circuit is ported at 3/4 in and serves several downstream branches; the 200/300/400 frames cover 1/8 to 1/2 in lines. Drain options are differential-pressure (standard), automatic (fitted here) or manual, and the regulation range follows the drain: 0.15-0.9 MPa for automatic and differential drains, 0.05-0.9 MPa with manual. The standard 40 um element suits general-purpose actuation; specify W for the 5 um grade. The round gauge in this code reads bar; MPa and psi scales and the embedded square gauge are alternatives. Thread is PT as standard, with G (BSPP) and NPT available to order. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT3/4" here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Thread PT, G (BSPP) or NPT
- ✓ Oil needed downstream? Use GFC instead
Installation & Maintenance Notes
- check Mount vertically, bowl down, following the airflow arrow.
- check One body does the filtering and the regulating — no separate regulator needed.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
- check Drain condensate before the bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
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 GFR600-20 Filter Regulator (GFR60020AC3) FAQ
AirTAC publishes G-series flow as performance curves rather than a single rated figure, so no one number is stated here. Tell us your inlet pressure, downstream demand and acceptable pressure drop, and we will confirm the flow data from the datasheet and verify the 600-size selection for your application before you order.
C sets the external round gauge style and 3 sets its scale to bar. MPa (1) and psi (2) scales are alternatives, and the embedded square gauge is the standard option on the same 600-size body - all orderable within the GFR series alongside the 40 um element and automatic drain decoded here.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for AirTAC GFR600-20 Filter Regulator (GFR60020AC3)
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.