This model is discontinued
AirTAC has phased out the MTAL series. You can still order this code here: we ship the direct replacement MTBL25X20CA, with the same bore, stroke, output force, port and mounting, so it fits the same application. The replacement upgrades to a riveted rolling-packed body and CMSG / DMSG / EMSG sensors (the MAL used CS1-M / DS1-M).
Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA
The AirTAC Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA is a single acting, pull (spring extend) aluminum-barrel mini cylinder with a Ø25mm bore and 20mm stroke, G1/8 ports and a fixed rubber bumper. Air drives the pull (work) stroke and the spring returns the rod — it rests extended on air loss. This model is discontinued; the direct replacement is the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA.
- BoreØ25 mm
- Stroke20 mm
- Port sizeG1/8
- Acting typeSingle acting, pull (spring extend)
- Rod threadM10×1.25
- StatusDiscontinued → AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA
The AirTAC MTAL25X20CA is a discontinued single-acting pull-type mini cylinder. Air retracts the 10mm rod over a 20mm stroke, while an internal spring extends it back out. The direct replacement is the MTBL25X20CA, which matches the 25mm bore, G1/8 port, and CA clevis. This bore delivers a usable pull force of 137.2 N at 0.5 MPa (219.6 N at 0.7 MPa).
This MTAL25X20CA features a CA pivot clevis that swings on a pin to absorb arcing loads. It uses threaded covers and a fixed rubber bumper. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor. When upgrading to the MTBL, you gain a riveted rolling-packed body and CMSG/DMSG/EMSG sensor compatibility on -S variants.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA Technical Specifications
| Model | Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA |
|---|---|
| Series | MAL single-acting mini cylinder (discontinued) |
| Replacement | AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA |
| Bore size | Ø25 mm |
| Stroke | 20 mm |
| Acting type | Single acting, pull (spring extend) |
| 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 100 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA carries the same single-acting ratings.
Usable Pull Force (Ø25mm)
| Pressure | Pull force (net of spring) |
|---|---|
| 0.5 MPa | 137.2 N |
| 0.7 MPa | 219.6 N |
Usable single-acting force after the return spring — lower than a same-bore double-acting cylinder. Size with a margin.
Model Code: Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA
| MTAL | Single acting, pull (spring extend) aluminum-barrel mini cylinder (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×20 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MTBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement: MTAL → MTBL. Related: MSAL/MSBL (single-acting push), MAL/MBL (double acting).
Where the Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA Is Used
Packaging Flap Drawbar
Pulls a cardboard carton flap closed on a 20mm stroke. The 137.2 N pull at 0.5 MPa overcomes carton resistance, and the spring-extended fail-safe opens the flap on air loss.
Textile Tension Lever
Retracts a fabric tensioning lever in a weaving loom. The CA clevis accommodates the lever arc, while the spring-extended home releases tension safely during an emergency stop.
Lathe Chuck Latch
Pulls a secondary safety latch back 20mm on a CNC lathe. The single-acting design uses one 3/2 valve, saving plumbing space on the machine tool.
Replacing the Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA with AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA
Replace the MTAL25X20CA with the MTBL25X20CA by confirming the 25mm bore, 20mm stroke, G1/8 PT port, M10x1.25 rod thread, and CA clevis. Remember the 0.2 MPa minimum operating pressure and that the fail-safe home is EXTENDED. Apply no external load on the spring extend stroke. If sizing down, the 20mm bore provides 81.7 N at 0.5 MPa. If sizing up, the 32mm bore provides 261.2 N at 0.5 MPa. At 20mm stroke, rod buckling is negligible, but ensure the CA pin is aligned to prevent side-load wear.
Upgrade checklist
- ✓ Order the AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA (same bore/stroke/force)
- ✓ Same pull direction and extended 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 AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA instead of this discontinued model.
Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA FAQ
Yes, the MTAL25X20CA is discontinued. The direct replacement is the MTBL25X20CA. It matches the 25mm bore, 20mm stroke, G1/8 port, and CA clevis. The MTBL upgrades the design with a riveted rolling-packed body while retaining the same force class.
The usable pull force is 137.2 N at 0.5 MPa and 219.6 N at 0.7 MPa. The maximum push force is 219.6 N at 0.7 MPa, equating to roughly 22.4 kgf. The fail-safe home is EXTENDED: on air loss, the internal spring pushes the rod out. It requires a minimum of 0.2 MPa to retract the rod. Note this SKU lacks a magnet, so it cannot take a sensor.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA replaces this model 1:1.
Fast Dispatch
MTBL replacements are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended MTBL Replacements
Request a Quote (Airtac MTAL Rear Single Acting Mini Cylinder MTAL25X20CA → AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA)
Tell us the quantity and destination — we quote the direct AIRTACMTBLREARSINGLEACTINGMINICYLINDERMTBL25X20CA replacement with price, stock and lead time, usually within 7-8 hours.