Choose the AL+BL family first
A similar body does not guarantee the same function. Confirm the function and interface first, then compare size and installed dimensions.
AL
Compact A-series lubricator
BL
B-series lubricator with protective bowl guard
AirTAC AL+BL Lubricators
AL and BL are A-series and B-series pneumatic lubricators. Confirm family, size, port and thread before RFQ.
Request type
AirTAC originalModel matchingChina-source alternative
AL+BLAB Series Air Preparation
Ordering code matching
Match each code segment
Code format
AL/BL [1500C/2000C/3000C/4000C] [PT/G/NPT]Published AL/BL code layoutAL 2000CBL 3000CGBL 4000C10T| ①Family | ②Size / port | ③Thread |
|---|---|---|
| AL A-series lubricator or BL B-series lubricator. | 1500C PT1/8; 2000C PT1/4; 3000C PT3/8; 4000C10 PT3/8; 4000C PT1/2 where published. | Blank PT; G G-thread; T NPT. |
About AL+BL
AL and BL are lubricators for pneumatic air-preparation assemblies. AL is the compact A-series form; BL covers the larger B-series sizes and has a protective bowl guard. Size, port and PT/G/NPT thread remain code-level matching fields on one canonical family page.
Product matching reference
Compare the photo, drawing, and measurable details first
Identify from the photo
- Complete AL/BL code or clear installed lubricator photo
- AL or BL family and published size
- AL1500C/AL2000C or BL2000C/BL3000C/BL4000C10/BL4000C
- Port and installed flow direction
- Required oil capacity and PT/G/NPT thread
Drawing reference
- Confirm AL or BL lubricator family
- Match 1500C/2000C/3000C/4000C size, port and PT/G/NPT thread before RFQ
Key details for matching
Model patterns
- AL1500C
- AL2000C
- BL2000C
- BL3000C
Reference details
- Product type: Pneumatic lubricator
- Published working medium: Air
- Published pressure range: 0.05–1.0 MPa
- Published proof pressure: 1.5 MPa
- Published oil capacity: 25 cc (AL); 90 cc (BL)
- Recommended oil: ISO VG 32 or equivalent
- Reference pages: PDF pages 1–2
Matching Questions
Can an AL and a BL lubricator be matched by port size alone?
No. Their A-series and B-series construction, body size and oil capacity differ. Confirm the full code, installed flow direction and thread before...
AL+BL
Include this series in a project RFQ
AL+BL Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.