Description
Product Name: P-STW Repair Kit
Category: Cylinder Seal Kits
Brand: Airtac
Series: P-STW
Technical Description:
The Airtac P-STW Repair Kit is a precision-engineered maintenance solution designed for ISO 15552 standard pneumatic cylinders. This comprehensive seal replacement package includes critical components such as piston seals, rod seals, cushion seals, and wiper rings optimized for PST/ST series cylinders. Manufactured with premium NBR or polyurethane materials, the kit ensures exceptional wear resistance, temperature stability (-20°C to +80°C), and compatibility with industrial lubricants. Ideal for preventive maintenance or cylinder overhaul, it restores factory-specified sealing performance while minimizing downtime. The kit supports bore sizes ranging from Ø32mm to Ø125mm and meets ISO 6431 dimensional requirements for seamless integration.
Key Features:
• Full sealing system renewal for cylinder rebuidling
• Anti-extrusion design with reinforced backup rings
• Dynamic lip geometry for low friction operation
• Contamination-resistant wiper configurations
• Extended service life under 0.8MPa operating pressure
Application: Field repair and preventive maintenance of pneumatic cylinders in automation systems, packaging machinery, and material handling equipment.
Installation protocol:
Clean cylinder bore with non-linting cloth before assembly.
Apply silicone-free grease (viscosity 100-150 cSt) to all seals.
Replace all kit components simultaneously for optimal performance.
AirTAC P-STW25-R1 Cylinder Repair Kit Technical Details
- Model: P-STW25-R1
- Compatible series: MST/STW/SGP cylinders with 25mm bore
- Kit contents: Piston seal, rod seal, buffer seals, wear rings, O-rings, backup rings
- Seal material: NBR (nitrile) & PU (polyurethane) compound
- Temperature range: -20℃ to 80℃
- Pressure rating: 0.05-1.2 MPa
- Package weight: 0.25kg (including anti-static packaging)
- Package dimensions: 150mm(L) × 80mm(W) × 30mm(H)
- Storage humidity: ≤85% RH (non-condensing)
- Compliance: RoHS compliant
Complete overhaul kit for 25mm bore pneumatic cylinders, containing all critical wear components. Features oil-resistant seals optimized for industrial environments with ISO VG32 lubricants. Each kit supports 2-3 full rebuilds when properly stored in original moisture-proof packaging.
Recommended Applications:
- Preventive maintenance for automated assembly line actuators
- Emergency repair of leaking production equipment cylinders
- Retrofitting older cylinders to meet ISO 15552 standards
- Food processing machinery requiring FDA-compliant lubricants
| Property | Property Value |
|---|---|
| sku | P-STW25-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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