This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X350-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X350-U 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 MAL25X350-U
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 350mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X350-U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke350 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X350-U
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U
The AirTAC MAL25X350-U is a discontinued compact double-acting aluminum mini round cylinder with a 25mm bore and 350mm stroke. It delivers 245N push and 206N pull force at 0.5MPa. The exact drop-in replacement is the MBL25X350-U, matching the bore, stroke, output force, G1/8 port and U flat-end rear cover exactly.
This legacy MAL features threaded front and back covers, whereas the modern MBL uses a riveted rolling-packed body. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor. The 10mm carbon-steel rod has a 20um hard-chrome plating, and the self-lubricating front-cover bearing guide pairs with a heterogeneous two-way grease-retaining seal for long service life.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X350-U |
| Bore size | Ø25 mm |
| Stroke | 350 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 MBL25X350-U 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 MBL25X350-U 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 MAL25X350-U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×350 | 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 MAL25X350-U Is Used
PCB Conveyor Diverter
Extends a 350mm stroke to push populated circuit boards between inline SMT conveyor lanes, utilizing the 245N push force to overcome guide friction.
Carton Sorting Pusher
Actuates a 90-degree divert arm in a compact packaging machine, relying on the rigid U flat-end rear cover to withstand repetitive end-of-stroke impacts.
Textile Yarn Guide
Traverses a yarn tensioning carriage across a 350mm width, where the self-lubricating bearing guide ensures smooth travel without contaminating fibers.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U with MBL25X350-U
To replace the MAL25X350-U, order the MBL25X350-U. Verify your 350mm stroke, G1/8 PT port thread, and U flat-end rigid rear cover. Since this unit has no -S magnet, you cannot mount a sensor; if you now need position detection, order an MBL25X350-US and use the current CMSG/DMSG/EMSG switches instead of the legacy CS1-M/DS1-M. If you need an adjustable air cushion rather than the fixed rubber bumper, step up to the MBLC series.
For sizing flexibility, the next size down is the 20mm bore delivering 157N push at 0.5MPa, while the next size up is the 32mm bore delivering 402N push. At 350mm, the 10mm rod is highly susceptible to bending under side loads; use an external guide rail or a pivot mount. A plain cylinder does not hold its load when air is lost, so add an external rod lock or pilot-operated check valve for safety.
Upgrade checklist
- ✓ Order the MBL25X350-U (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 MBL25X350-U instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U FAQ
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL25X350-U. It shares the same 25mm bore, 350mm stroke, G1/8 port, 245N force, and U flat-end mounting. The MBL upgrades the body to a riveted rolling-pack design while keeping the same footprint.
At 0.5MPa it provides 245N push and 206N pull force, 343N push at 0.7MPa, and a maximum theoretical force of 50kgf at 1.0MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor; legacy MAL sensors required CS1-M/DS1-M switches, while the MBL replacement uses CMSG/DMSG/EMSG.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X350-U replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
Request a Quote (Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-U → MBL25X350-U)
Tell us the quantity and destination — we quote the drop-in MBL25X350-U replacement with price, stock and lead time, usually within 7-8 hours.