This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X15SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X15SU in place of this model. The MBL replacement upgrades to a riveted rolling-packed body and the current CMSG / DMSG / EMSG sensor switches (the MAL used CS1-M / DS1-M).
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 15mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X15SU, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke15 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X15SU
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU
The AirTAC MAL25X15SU is a discontinued compact double-acting aluminum mini round cylinder. Designed for very short travel, it delivers 245 N of push force at 0.5 MPa. AirTAC replaced this legacy unit with the MBL25X15SU, a drop-in alternative retaining the exact 15 mm stroke, G1/8 port, and U flat-end rear cover.
This SKU includes the -S magnet for position sensing. On the original MAL body, which used threaded front and back covers, this magnet pairs with the older CS1-M / DS1-M switches. The modern MBL replacement features a riveted rolling-packed body and requires the current CMSG / DMSG / EMSG sensor family. Both generations rely on a fixed rubber bumper rather than an adjustable cushion, and use a self-lubricating front-cover bearing to support the 10 mm carbon-steel hard-chrome rod.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X15SU |
| Bore size | Ø25 mm |
| Stroke | 15 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.1 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Fixed rubber bumper |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MAL datasheet (now discontinued). The MBL25X15SU carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
The MBL25X15SU produces the same force from the same bore — a true drop-in on output. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×15 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement mapping: MAL → MBL, MSAL → MSBL, MTAL → MTBL, MALD → MBLD, MALJ → MBLJ.
Where the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU Is Used
PCB Probe Ejection
Provides a rapid 15 mm travel to push tested circuit boards out of an ICT fixture, utilizing the 245 N push force to overcome vacuum suction cups.
Carton Flap Tucking
Executes a short 15 mm stroke to tuck minor inner flaps on small pharmaceutical cartons prior to glue sealing, fitting within tight packaging machine clearances.
Part Gate Diverter
Acts as a high-speed physical stop to block small stamped metal parts on a vibratory bowl feeder track, using the U flat-end cover for rigid mounting.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU with MBL25X15SU
To replace this MAL, order the MBL25X15SU. Confirm your 25 mm bore, 15 mm stroke, PT thread, and the U flat-end back cover. Because this SKU has the -S magnet, you must update your sensing electronics: the legacy CS1-M / DS1-M switches do not fit the new body, so use CMSG / DMSG / EMSG sensors instead. The 25 mm bore offers 245 N push at 0.5 MPa; if you need less force, step down to the 20 mm bore (157 N push), or step up to the 32 mm bore (402 N push) for more power.
This model uses a fixed rubber bumper, so if your short-stroke application generates hard end-impact shocks, consider the current MBLC line for its adjustable air cushion. Note that neither the MAL nor the MBL holds position automatically upon air loss, as the bumper is not a locking device.
Upgrade checklist
- ✓ Order the MBL25X15SU (same bore/stroke/force)
- ✓ Same G1/8 port and mounting accessories
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
- ✓ Need a cushion? use MBLC (adjustable air cushion)
- ✓ Confirm back cover (CA / U) and thread (PT/NPT/G)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.1 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Front/rear covers are threaded — not intended for field disassembly.
- check Use the correct mounting accessory (LB / FA / SDB) and back cover (CA / U / CM).
- check For new builds, specify the MBL25X15SU instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X15SU FAQ
Yes, the MAL25X15SU is discontinued. The exact drop-in replacement is the MBL25X15SU, which matches the 25 mm bore, 15 mm stroke, G1/8 port, and U flat-end cover. The main change is the body construction: the MAL uses threaded covers while the MBL uses a riveted rolling-packed body.
At 0.5 MPa, the push force is 245 N and the pull force is 206 N. At 0.7 MPa, the push force is 343 N, with a maximum theoretical force of 50 kgf at 1.0 MPa. Because this SKU includes the -S magnet, it supports position sensing; the legacy MAL works with CS1-M / DS1-M switches, while the MBL replacement requires CMSG / DMSG / EMSG switches.
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Drop-in Upgrade
The MBL25X15SU replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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