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AirTAC BFC4000 · Two-Unit (Filter-Regulator + Lubricator) (compact A/B line)

Airtac BFC F.R.L Pneumatic Air Filter BFC40001

The AirTAC BFC F.R.L Pneumatic Air Filter BFC40001 is a genuine A/B-line two-unit F.R.L. set with PT1/2" ports. It is the compact air-preparation line, regulating 0.15 - 0.9 MPa (20 - 130 psi) with a push-to-lock knob and oil-mist lubrication with a transparent sight dome. Flow is confirmed from the datasheet on request.

  • TypeTwo-Unit (Filter-Regulator + Lubricator)
  • Line / sizeB-line, 4000
  • Port sizePT1/2"
  • Regulating range0.15 - 0.9 MPa (20 - 130 psi)
  • Filter grade40 um / 5 um (W)
  • Max inlet pressure1.0 MPa (145 psi)
  • Temperature-5 to +70 C (non-freezing)
  • ThreadPT
$65.34
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About the Airtac BFC F.R.L Pneumatic Air Filter BFC40001

The BFC40001 is a two-unit FRL set for 1/2 inch (PT) compressed-air lines: a filter-regulator plus a lubricator. The filter section strips water and 40 um particles into a polycarbonate bowl with a differential-pressure drain plus a manual override; the regulator holds downstream pressure anywhere in the 0.15-0.9 MPa (20-130 psi) range with a self-locking push-to-lock knob; and the lubricator meters oil mist that you can watch through its transparent sight dome. The trailing 1 in the code sets the pressure gauge to an MPa scale.

This is a genuine AirTAC compact A/B-line part for compressed air only, rated at up to 1.0 MPa (145 psi) and -5 to 70 C (non-freezing). The two-unit B-line set is also available in 1/8, 1/4 and 3/8 inch sizes (1500C, 2000C, 3000C). Flow figures are not published as a single rating, so ask us to confirm sizing and the full datasheet on request.

Airtac BFC F.R.L Pneumatic Air Filter BFC40001 Technical Specifications

ModelAirtac BFC F.R.L Pneumatic Air Filter BFC40001
TypeTwo-Unit (Filter-Regulator + Lubricator)
LineB-line (compact A/B air preparation)
Port sizePT1/2" (PT thread)
Filter grade40 um standard, 5 um optional (W)
Regulating range0.15 - 0.9 MPa (20 - 130 psi) (low-pressure type to 0.4 MPa)
FluidCompressed air
Max. inlet pressure1.0 MPa (145 psi)
Temperature range-5 to +70 C (non-freezing)
Bowl materialPC (polycarbonate)
LubricationOil-mist, transparent sight dome
Pressure dropLow (catalogue-stated)

Specifications follow the official AirTAC A/B-line air-preparation data. Drain type, filter grade, gauge and low-pressure options are set by the model-code suffix - see the description. Flow curves, weight and outline dimensions are not published in our data set — ask us and we confirm from the factory datasheet.

How to choose

Pick this two-unit set when your air tools or cylinders need filter, regulation and lubrication together; if lubrication is unwanted, a single AFR/BFR filter-regulator covers filter plus regulate. Drain options are differential-pressure with manual override (this configuration), fully automatic (A) or manual-only (M). The filter grade is 40 um standard or 5 um (W) for finer air, and the standard regulator type covers 0.15-0.9 MPa while a low-pressure L type is capped at 0.4 MPa. G (BSPP) and NPT threads are order options beside the PT standard, and the trailing digit sets the gauge scale. Flow is not a single published rating, so tell us your demand and we will confirm sizing against the datasheet before you order.

Applications

factory

Automotive assembly cell

Impact wrenches, ratchets and air rammers on an assembly line last far longer on lubricated, regulated air. This set conditions the 1/2 inch drop feeding the tool balancers and keeps tool pressure consistent across shifts.

conveyor_belt

Bottling line conveyor stations

Pneumatic pushers, stops and gate cylinders along a bottling conveyor cycle thousands of times per shift. The filter-regulator section delivers clean air at a set pressure while the lubricator feeds the cylinder seals.

handyman

Carpentry shop nailers and staplers

Framing nailers and staplers gum up quickly on unfiltered shop air. Mount this set at the compressor outlet for the nail-gun circuit so the tools receive filtered, moisture-dropped, oiled air at a fixed pressure.

FAQ

How much air does the BFC40001 handle?

AirTAC does not publish the compact A/B-line units with a single rated flow figure, since flow varies with inlet and set pressure. Send us your line demand and we will confirm the sizing from the datasheet on request.

What does the trailing 1 in BFC40001 mean?

It is the gauge scale digit: 1 means the included pressure gauge reads in MPa. The other options are 2 = psi, 3 = bar and 4 = kgf/cm2 and psi. A code ending in N would mean no gauge at all.