Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI50X25
AirTAC B04-SAI50X25 ISO Construction Machinery Cylinder Specifications
- Model: B04-SAI50X25
- Series: Heavy-duty ISO 15552 compliant
- Bore size: 50mm
- Stroke: 25mm (Standard), customizable up to 500mm
- Operating pressure: 0.05-1.2 MPa
- Cushioning: Adjustable hydraulic shock absorber
- Port size: G1/4 (ISO 228/1 standard)
- Mounting type: Basic front flange (ISO 15552 MF1)
- Rod end: External thread M14×1.5
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel (HRC 45-50)
- Seals: HNBR (Heat-resistant up to 120℃)
- Temperature range: -20℃ to 100℃
- Protection rating: IP65 (rod extension), IP54 (main body)
- Weight: 1.85kg ±2% (without accessories)
- Dimensions:
- Length: 150mm (retracted)
- Width: 64mm (mounting flange width)
- Height: 64mm (square body profile)
Robust pneumatic cylinder engineered for construction equipment applications, featuring enhanced side load capacity (up to 350N lateral force) and anti-corrosion treatment. The dual-seal design prevents particle ingress in dusty environments. Requires ISO VG32 hydraulic oil for cushion adjustment.
- Excavator bucket control mechanisms
- Concrete pump truck hydraulic systems
- Loader arm positioning
- Pile driver impact dampening
- Mobile crane outrigger synchronization
Installation note:
Use M8×25 class 8.8 mounting bolts with Loctite 243.
Lubricate rod weekly with ISO-L-HM 32 oil in high-cycling applications (>500 strokes/day).
| Property | Property Value |
|---|---|
| sku | B04-SAI50X25 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.