This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA in place of this model. The replacement upgrades to a riveted rolling-packed body and CMSG / DMSG / EMSG sensors (the MAL used CS1-M / DS1-M).
Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA
The AirTAC Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA is a single acting, push (spring return) aluminum-barrel mini cylinder with a Ø25mm bore and 75mm stroke, G1/8 ports and a fixed rubber bumper. Air drives the push (work) stroke and the spring returns the rod — it rests retracted on air loss. This model is discontinued; the drop-in replacement is the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA.
- BoreØ25 mm
- Stroke75 mm
- Port sizeG1/8
- Acting typeSingle acting, push (spring return)
- Rod threadM10×1.25
- StatusDiscontinued → AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA
About the Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA
The AirTAC MSAL25X75SCA is a discontinued single-acting push cylinder with a 25mm bore and 75mm stroke. Air extends the rod while an internal spring retracts it, providing a fail-safe home position on air loss. It delivers a usable push force of 176.4 N at 0.5 MPa. The exact drop-in replacement is the MSBL25X75SCA, matching the bore, stroke, G1/8 port, and CA clevis mounting.
This CA variant features a pivot clevis back cover designed for arcing loads. The -S magnet on this MSAL works with older CS1-M or DS1-M switches, whereas the MSBL replacement uses CMSG, DMSG, or EMSG sensors. The MSAL uses threaded covers, while the modern MSBL features a riveted rolling-packed body. End-of-stroke deceleration relies on a fixed rubber bumper, as single-acting models lack adjustable cushions.
Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA Technical Specifications
| Model | Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA |
| Bore size | Ø25 mm |
| Stroke | 75 mm |
| Acting type | Single acting, push (spring return) |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 800 mm/s |
| Cushion | Fixed rubber bumper |
| Max standard stroke | Up to 150 mm |
Single-acting minimum working pressure is 0.2 MPa (the air must overcome the return spring). Do not apply an external load during the spring return stroke. The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA carries the same single-acting ratings.
Usable Push Force (Ø25mm)
| Pressure | Push force (net of spring) |
|---|---|
| 0.5 MPa | 176.4 N |
| 0.7 MPa | 274.5 N |
Usable single-acting force after the return spring — lower than a same-bore double-acting cylinder. Size with a margin.
Model Code: Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA
| MSAL | Single acting, push (spring return) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×75 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MSBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement: MSAL → MSBL. Related: MTAL/MTBL (single-acting pull), MAL/MBL (double acting).
Where the Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA Is Used
Circuit Board Ejector
Uses the 176.4 N push force at 0.5 MPa to eject populated PCBs from a test fixture, with the spring ensuring the pin retracts safely on air loss.
Pivoting Parts Clamp
Leverages the CA pivot clevis to swing and hold an irregular aluminum casting during CNC machining, accommodating arc motion.
Packaging Flap Folder
Deploys 75mm of stroke to fold cardboard carton flaps, relying on the fixed rubber bumper to absorb the 50-800 mm/s impact without adjustment.
Replacing the Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA with AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA
To replace this MSAL25X75SCA, install the MSBL25X75SCA, confirming the 25mm bore, 75mm stroke, PT G1/8 port, M10x1.25 rod-end thread, and CA pivot back cover. The minimum working pressure is 0.2 MPa to overcome the return spring, and you must apply no external load on the spring return stroke. The -S magnet requires upgrading your switches from CS1-M/DS1-M to CMSG/DMSG/EMSG.
For sizing flexibility, stepping down to the 20mm bore yields 106.8 N at 0.5 MPa, while stepping up to the 32mm bore provides 317.7 N at 0.5 MPa. Since the 75mm stroke on this 25mm bore approaches the longer end for mini cylinders, verify side-load alignment to prevent rod-bending and premature seal wear.
Upgrade checklist
- ✓ Order the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA (same bore/stroke/force)
- ✓ Same push direction and retracted fail-safe home
- ✓ Min 0.2 MPa; no external load on the spring return
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
- ✓ 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 0.2 – 1.0 MPa (min 0.2 to overcome the spring).
- check Apply no external load on the spring return stroke.
- check Avoid side load on the piston rod.
- check Front/rear covers are threaded — not for field disassembly.
- check For new builds, specify the AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA instead of this discontinued model.
Airtac MSAL Front Single Acting Compact Cylinder MSAL25X75SCA FAQ
Yes, the MSAL25X75SCA is discontinued. The exact drop-in replacement is the MSBL25X75SCA, which matches the 25mm bore, 75mm stroke, CA pivot mounting, and G1/8 port. You will need to update your sensors, as the MSAL -S magnet uses older CS1-M/DS1-M switches, while the MSBL uses CMSG/DMSG/EMSG switches.
The usable push force (net of the return spring) is 29.2 N at 0.2 MPa, 127.4 N at 0.4 MPa, 176.4 N at 0.5 MPa, and 274.5 N at 0.7 MPa. The minimum working pressure is 0.2 MPa because the compressed air must overcome the internal return spring to extend the rod.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The AIRTACMSBLFRONTSINGLEACTINGCOMPACTCYLINDERMSBL25X75SCA replaces this model 1:1.
Fast Dispatch
MSBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended MSBL Replacements
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