
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010MC1W is a genuine G-series two-unit air-preparation set: a filter regulator that filters and regulates in one body, coupled to a lubricator. Two bodies do the work of three, with PT3/8" ports, a 5 µm element, a manual drain and regulation over 0.05 - 0.9 MPa (7 - 130 psi).
GFC30010MC1W is a genuine AirTAC G-series two-unit set: a 300-size filter regulator combined with a lubricator, delivering filtered, regulated and lubricated compressed air through one 3/8 in PT ported line. The M code sets a manual drain on the filter bowl, C1 selects the external round pressure gauge with an MPa scale, and W fits the 5 um filter element in place of the standard 40 um. With manual drainage, the regulator section of this set adjusts from 0.05 to 0.9 MPa (7-130 psi).
Maximum working pressure is 1.0 MPa (145 psi) and the temperature range is -5 to 70 C (non-freezing); at size 300 the bowls are polycarbonate (PC), with aluminium alloy used only at size 600. The GFC family spans sizes 200 to 600 and is available with automatic or differential-pressure drains, the standard 40 um element, embedded square or external round gauges on MPa, psi or bar scales, and G (BSPP) or NPT threads as catalogue options. Flow is published as curves rather than a single rated figure, so we confirm sizing and datasheet figures on request.
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30010MC1W |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Manual drain |
| Bowl material | PC |
| Pressure gauge | Fitted — round, MPa 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 0.05 - 0.9 MPa (7 - 130 psi). The set has no separate bracket code — the two units couple together with their own mounting hardware. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GFC300 | G-series two-unit set, 300 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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, gauge, shape, scale, grade, thread, reflux — there is no bracket position on a combination set. Constituent units, orderable separately as spares: GFR300-10 filter regulator and GL300-10 lubricator.
A GFC is two units because filtering and regulating share one body. A GC is three separate units — filter, regulator and lubricator. Both filter, regulate and lubricate; the GFC is the shorter assembly, the GC keeps the filter and regulator serviceable as separate bodies.
| This model | GFC300 · PT3/8" · 5 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-10 |
| Build order | Filter regulator first, lubricator last |
Conditions and lubricates the air feeding clamp cylinders on a machining-centre fixture circuit, where the setter dials in the clamping pressure and reads it directly off the round MPa gauge.
Feeds impact drivers and nutrunners at a manual assembly station, with the oil mist keeping tool motors lubricated through a full shift and the 5 um element protecting the tool's air valve.
Prepares air for quarter-turn pneumatic actuators on a process skid, filtering water and particles, holding the actuator's set pressure and oil-misting the rack-and-pinion drive.
Size 300 with a 3/8 in port is the mid step of the range (200 to 600, 1/8 in to 1 in) - match it to your pipe and air demand, and we will verify the choice against the published flow curves before you order. The manual drain in this code gives the widest regulation window, from 0.05 MPa (7 psi) up to 0.9 MPa (130 psi), which helps if you set very low downstream pressures; it does need a routine bleed, so choose the automatic drain code if nobody will tend it. The 5 um element suits finer point-of-use air than the standard 40 um, and the C1 round gauge reads in MPa - the C2 code is identical but reads in psi. Thread is PT as standard, with G (BSPP) and NPT as orderable options. Ask us to confirm sizing against the flow curves for your line.
Quick checklist
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream, so if any branch must stay oil-free, take that branch off before the lubricator or use a GFR300-10 filter regulator on its own.
AirTAC publishes G-series performance as flow curves rather than a single rated figure, so we do not state a number here. Share your line pressure and air demand and we will confirm the sizing and the complete datasheet figures on request before you order.
The M code here means a manual drain: someone bleeds the bowl on a routine, and in return the regulator adjusts from 0.05 MPa (7 psi) - lower than the 0.15 MPa floor of the automatic and differential-pressure drain versions. If no one will tend the set, order the automatic drain code instead.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.