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AirTAC sourcing reference•AB Series Air Preparation

SERIESAC / BC

AirTAC AC / BC Three-Piece FRL Combinations

AC compact three-piece filter regulator and lubricator left; BC guarded combination right — AC filter + regulator + lubricator left; BC combination right

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Three-piece air preparation units combine a separate filter, regulator and lubricator. Select...

Official reference

Based on manufacturer documentation

Model support

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Parts lists

Code, photo, or BOM

Availability / lead time

By model and quantity

Sourcing route & inquiry details

Three-piece air preparation units combine a separate filter, regulator and lubricator. Select 1/8–1/2 ports, drain type, pressure setting and thread; send the full code, quantity and destination for a quote.

Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.

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AirTAC originalModel matchingChina-source alternative

Find your AC / BC type

Choose a type; send a model or photo if unsure.

AC1500C

1/8 · 15/25 cm³ drain/oil · 130.5 × 140 mm

AC2000C

1/4 · 15/25 cm³ drain/oil · 130.5 × 140 mm

BC2000C

1/4 · 40/60 cm³ drain/oil · 170.5 × 207 mm

BC3000C

3/8 · 40/60 cm³ drain/oil · 170.5 × 207 mm

BC4000C10

3/8 · 60/90 cm³ drain/oil · 194 × 246 mm

BC4000C

1/2 · 60/90 cm³ drain/oil · 194 × 246 mm

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AC / BC model details

Drawings & dimensions

Installation Drawings & Technical Specifications

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Technical reference

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AC1500C and AC2000C complete three-piece dimensions and semi-auto drain

Helpful for Model Matching:

Full code or installed label; quantity and destination
Main port and PT/G/NPT thread; 4000C10 is 3/8
Semi-auto drain or BC automatic; standard or L pressure
Gauge scale and 40/5 μm element
Drain/oil bowl capacities, lubrication requirement and IN/OUT direction
Assembly height, width and drain/service clearance

Match the complete three-piece assembly, not standalone component or AFC/BFC dimensions
Drawings show IN left and OUT right; compare actual arrows
Distinguish drain bowl from oil bowl and leave maintenance clearance

Catalogue Technical Specifications

AirTAC reference data

Assembly	Separate filter + regulator + lubricator / Separater Filter + Druckregler + Öler
Working medium	Air / Druckluft
Main ports	AC1500C: 1/8; AC2000C/BC2000C: 1/4; BC3000C/BC4000C10: 3/8; BC4000C: 1/2
Standard pressure range, semi-auto / automatic	0.15–0.9 MPa
L low-pressure maximum	0.4 MPa
Maximum / proof pressure	1.0 MPa / 1.5 MPa
Filter grade	40 μm; W: 5 μm
Temperature	−5–70 °C, non-freezing / frostfrei
Drain bowl capacity	AC: 15 cm³; BC2000C/3000C: 40 cm³; BC4000C10/4000C: 60 cm³
Oil bowl capacity	AC: 25 cm³; BC2000C/3000C: 60 cm³; BC4000C10/4000C: 90 cm³
Recommended lubricant	ISO VG 32 or equivalent / gleichwertig
Reference height × assembly width	AC1500C/2000C: 130.5 × 140 mm; BC2000C/3000C: 170.5 × 207 mm; BC4000C10/4000C: 194 × 246 mm
Gauge and gauge port	GS40; PT1/8
Flow chart condition	Inlet / Eingang: 0.7 MPa

Common Model Codes & Configurations:Useful for an RFQ

ACBCAC1500CAC2000C

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Technical reference & selection notes

Ordering Codes, Fit Verification & Specifications

Specifications, installation dimensions, and ordering-code notes.

Ordering code matching

Match each code segment

Send a photo if the code is incomplete

Code format

[AC/BC base model][blank/A][blank/L][blank/N][1/2/3/4][blank/W][blank/G/T]A automatic drain only for BC; no D or J field

AC2000C1WBC3000CAL3WGBC4000C10NBC4000C2T

①–②Model and included port	③–④Drain and pressure	⑤–⑥Gauge and scale	⑦–⑧Filter and thread
AC1500C 1/8; AC2000C/BC2000C 1/4; BC3000C/BC4000C10 3/8; BC4000C 1/2. No extra port field.	Blank semi-auto drain. BC additionally A automatic; no AC automatic option. Blank standard maximum 0.9 MPa; L maximum 0.4 MPa.	Blank with GS40 gauge; N without gauge. Scale: 1 MPa; 2 psi; 3 bar; 4 kgf/cm² & psi. Specify scale when including a gauge.	Blank 40 μm; W 5 μm. Blank PT with scale1/4; G with scale3; T NPT with scale2. No separate D gauge-port, J bracket or bowl-material suffix.

Read the model code

If the label is incomplete, send the readable parts together with a photo.

AC2000C1W

Model and included portModel and included port

AC1500C 1/8; AC2000C/BC2000C 1/4; BC3000C/BC4000C10 3/8; BC4000C 1/2. No extra port field.

Drain and pressureDrain and pressure

Blank semi-auto drain. BC additionally A automatic; no AC automatic option. Blank standard maximum 0.9 MPa; L maximum 0.4 MPa.

Gauge and scaleGauge and scale

Blank with GS40 gauge; N without gauge. Scale: 1 MPa; 2 psi; 3 bar; 4 kgf/cm² & psi. Specify scale when including a gauge.

Filter and threadFilter and thread

Blank 40 μm; W 5 μm. Blank PT with scale1/4; G with scale3; T NPT with scale2. No separate D gauge-port, J bracket or bowl-material suffix.

Matching Questions

How does AC2000C differ from AFC2000C?

AC2000C uses separate AF2000C, AR2000C and AL2000C modules. AFC2000C combines AFR2000C with AL2000C. Both perform filtration, pressure regulation and lubrication, but their construction and installation dimensions differ. Compare the complete assembly drawing for replacement.

AC / BC

Include this series in a project RFQ

AC / BC Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.

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COMPANION PRODUCTS

Products to use together

Build your pneumatic circuit with complementary components. Confirm dimensions and operating conditions before selecting a combination.

Connect the air line

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PneuPart tube fittings

Connect tubing to a valve or actuator. Match tube outside diameter, port thread and seal type.

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Route the air supply

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PneuPart pneumatic tubing

Run air lines between fittings and components. Confirm outside diameter, bend radius, pressure and temperature.

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Control air direction

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Directional control valves

Switch the pneumatic circuit. Select the valve function, flow capacity, port size and control signal for the application.

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Planning a Complete Circuit or Multi-Item BOM?

Send your parts list, connection sizes and operating conditions for a matching check and combined quotation.

Submit Multi-Item Circuit RFQ

①–②Model and included port

③–④Drain and pressure

⑤–⑥Gauge and scale

⑦–⑧Filter and thread

AC1500C 1/8; AC2000C/BC2000C 1/4; BC3000C/BC4000C10 3/8; BC4000C 1/2. No extra port field.

Blank semi-auto drain. BC additionally A automatic; no AC automatic option. Blank standard maximum 0.9 MPa; L maximum 0.4 MPa.

Blank with GS40 gauge; N without gauge. Scale: 1 MPa; 2 psi; 3 bar; 4 kgf/cm² & psi. Specify scale when including a gauge.

Blank 40 μm; W 5 μm. Blank PT with scale1/4; G with scale3; T NPT with scale2. No separate D gauge-port, J bracket or bowl-material suffix.

Matching Questions

BOM Parts List RFQ

Photo & Label Matching

BOM Parts List RFQ

Photo & Label Matching

AirTAC AC / BC Three-Piece FRL Combinations

Find your AC / BC type

AC / BC model details