Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI40X25S

Airtac

Airtac B04-SAI Construction Machinery Special ISO Standard Cylinder B04-SAI40X25S

$59.98 $67.48
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Description

AirTAC B04-SAI40X25S Construction Machinery ISO Cylinder Specifications

  • Full model: B04-SAI40X25S
  • Series: B04-SAI (Heavy-Duty Construction Series)
  • Bore size: 40mm (ISO 6432 standard)
  • Stroke: 25mm ±1.5mm
  • Mounting type: Square front flange (ISO 15552 MF1)
  • Operating pressure: 0.1–0.9 MPa
  • Cushioning: Adjustable pneumatic cushion (dual-side)
  • Port size: 1/4" NPT (G1/8 optional)
  • Piston rod material: Chrome-plated carbon steel (H5 tolerance)
  • Tube material: Anodized aluminum alloy
  • Seal type: HNBR with wear-resistant ring
  • Temperature range: -20℃ to +80℃
  • Max speed: 500mm/s (with cushion)
  • Weight: 1.25kg ±50g (without accessories)
  • Dimensions: 200mm(L) × 80mm(W) × 80mm(H) (full extension)
  • Rod end: Male thread M10×1.25 (ISO 439)
  • Protection rating: IP65 (wipers included)
  • Cycle life: 5,000km (under standard conditions)

Heavy-wall cylinder with reinforced rod bearing for shock load resistance, featuring double-lip rod seals and dust-resistant construction. Includes magnetic piston for position sensing compatibility. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).

Industrial Applications:
  • Excavator bucket positioning mechanisms
  • Concrete pump truck boom controls
  • Loader attachment quick-coupler systems
  • Drilling rig stabilizer adjustments
  • Crane outrigger pressure balancing
Installation guidelines: Mount using grade 8.8 or higher bolts with spring washers. Lubricate rod weekly with ISO VG32 hydraulic oil in high-dust environments. Allow 50mm front clearance for rod extension.


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sku B04-SAI40X25S
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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.

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