Product Intro Our new PW dust seals are made of high-performance TPU, designed to block dust, grit and debris on exposed piston rods & valve stems of reciprocating hydraulic/pneumatic cylinders, protecting internal sealing parts and extending cylinder service。
Key Benefits
1. Sharp 20°–30° scraper lip delivers superior wiping performance to stop pollutants entering systems.
2. Anti-twist profile avoids shifting or popping out during frequent reciprocating motion.
3. 92–95 Shore A TPU features great wear & tear resistance for heavy-duty harsh environments.
4. Easy to install; outer lip layout simplifies daily dirt cleaning.
5. Complete standard sizes available.
Technical Data
- · Material: TPU Polyurethane
- · Hardness: 92–95 Shore A
- · Temp range: -35℃ ~ +100℃
- · Max speed: ≤1.0 m/s
- · Compatible fluids: Mineral oils, HFA/HFB/HFC
Application Scenarios
Widely fitted on axial moving rods across industries:
- · Construction machinery: Excavators, loaders, aerial lifts
- · Agricultural equipment: Tractors, harvesters
- · Industrial machines: Injection molders, hydraulic presses, automation cylinders
- · Logistics lifting gear: Forklifts, lifting platforms
- · Mining & metallurgy heavy-duty hydraulic systems
Service
Free samples, technical drawings . Contact our team for your sealing solutions.
Post time: Jun-16-2026