This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X25-10, with the same bore, stroke, output force, port and mounting, so it fits the same application. The SAI replacement keeps the same ISO 15552 mounting interface, bore, stroke, output force and accessories, so it drops straight into existing fixtures. It is the current-production version of this cylinder with an upgraded piston seal.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 25mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X25-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X25-10
- 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 SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10
The AirTAC SIJ32X25-10 is a double-acting double-rod ISO 15552 adjustable-stroke cylinder. It is discontinued, with the direct replacement being the SAIJ32X25-10. An external stop screw lets you trim the extend stroke by up to 10mm on-site, giving a usable extend stroke of 15-25mm. The 32mm bore uses a G1/8 port, M10x1.25 rod thread, and 27mm adjustable cushions. This stop sets the end position and is not a load lock.
The SAIJ upgrade uses a two Y-shaped one-way piston seal for low start-up pressure. This non-magnet SKU cannot take a switch. For held loads use SAIL or an external rod lock, as air cushions only decelerate.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10 Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X25-10 |
| Bore size | Ø32 mm |
| Stroke | 25 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ32X25-10 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The SAIJ32X25-10 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×25 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SI-family variants: SID (double rod), SIJ (adjustable stroke) — each maps to its SAI equivalent (SID→SAID, SIJ→SAIJ). Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B).
Where the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10 Is Used
Probe Contact Tuning
Trimming the extend stroke by up to 10mm on-site allows precise contact force for delicate testing probes without machining custom spacers.
Small Part Seating
Ideal for seating small electronic components where a 15-25mm extend stroke must be dialed in exactly to avoid crushing the part.
Pilot Valve Positioning
Provides adjustable physical end-stops for pilot actuation levers where a fixed 25mm stroke would over-travel and damage the mechanism.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10 with the SAIJ32X25-10
To replace the discontinued SIJ32X25-10, order the direct replacement SAIJ32X25-10, retaining the identical ISO 15552 interface, G1/8 port, and 27mm cushion. The 10mm adjust window is ideal for precise end-position tuning without shims. Mounting options include FA, LB, and TC brackets. Because this SKU lacks the -S magnet, it cannot accept a sensor; for sensing, select the -S variant (legacy CS1-B/DS1-B). As a double-acting cylinder, it requires live air; the stop screw is not a lock, so use SAIL or an external rod lock for held loads.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X25-10
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10 FAQ
Yes, the SIJ32X25-10 is discontinued. The direct replacement is the SAIJ32X25-10, which shares the same ISO 15552 interface, 32mm bore, 25mm stroke, 10mm adjust window, and G1/8 port.
The external stop screw allows trimming the extend stroke by up to 10mm on-site, yielding a 15-25mm usable stroke. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X25-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X25-10 replacement — usually within 7-8 hours.