Description
**Product Description:**
Category: Pneumatic Cylinder Seal Kit
Brand: Airtac
Series: P-SDA
Airtac P-SDA Cylinder Seal Kit is a precision-engineered maintenance solution designed for the repair and overhaul of P-SDA series pneumatic cylinders. This kit includes high-performance sealing components such as O-rings, wear bands, and rod seals, manufactured to Airtac's stringent quality standards. Compatible with ISO and JIS specifications, the seals ensure leak-free operation, extended cylinder lifespan, and optimal resistance to wear, pressure, and temperature variations. Ideal for industrial automation systems requiring reliable pneumatic component maintenance, this repair kit maintains original equipment performance while reducing downtime and operational costs.
Critical step:
Always replace entire seal set simultaneously - mixing old/new seals causes uneven pressure distribution.
Use plastic tools during disassembly to prevent cylinder tube scoring.
AirTAC P-SDA40-R1 Cylinder Repair Kit Technical Details
- Full model compatibility: SDA series cylinders (SDA40×20, SDA40×25, SDA40×50, etc.)
- Kit contents: Piston seals (U-cup type), rod seals (double-lipped), wipers, O-rings (NBR), cushion rings, backup rings
- Material specifications:
- Primary seals: Oil-resistant nitrile rubber (NBR) 70±5 Shore A
- Backup rings: Reinforced polyurethane (PU)
- Wiper: Multi-lip polyacetal (POM)
- Temperature tolerance: -30℃ to 100℃ (continuous operation at 80℃ max)
- Pressure rating: Compatible with 0.05-1.0 MPa system pressure
- Chemical resistance: Resists hydraulic oils (ISO VG32-68), water glycol, and mild acids
- Weight: 185g ±5% (complete kit with packaging)
- Package dimensions: 120mm(L) × 85mm(W) × 25mm(H)
- Storage conditions: 15-25℃ in original sealed packaging (5-year shelf life)
- Compliance: Meets ISO 6431 cylinder repair standards
Comprehensive maintenance solution for SDA40 bore pneumatic cylinders, containing all wear components for full rebuild. Features staggered seal profiles to prevent simultaneous failure points. Kit uses cold-resistant NBR formulation for reliable performance in unheated warehouses.
Implementation Guidelines:
- Recommended replacement interval: 5,000km stroke distance or 2 years
- Installation torque: 0.8-1.2N·m for cushion locknuts
- Lubrication requirement: Apply ISO VG32 equivalent grease to seal grooves
- Break-in procedure: 50 slow cycles at 0.3MPa after installation
Industrial Use Cases:
- Overhauling pick-and-place actuators in electronics assembly lines
- Preventive maintenance for packaging machine clamping cylinders
- Restoring precision in CNC machine tool pneumatic brakes
- Rebuilding material handling cylinders exposed to cold chain environments
| Property | Property Value |
|---|---|
| sku | P-SDA40-R1 |
Shipping policies
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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