Premium LBI TPU Scraper Seals: Hydraulic Cylinder Contamination Protection

Definition:
LBI (TPU) Scraper Seals are precision-engineered sealing components designed to prevent external contaminants (dust, dirt, moisture) from entering hydraulic and pneumatic cylinder systems. Manufactured by LBI, these seals utilize advanced Thermoplastic Polyurethane (TPU) for unmatched durability.

Material:
Constructed from high-grade TPU (Thermoplastic Polyurethane), these scraper seals offer superior abrasion resistance, tear strength, and elasticity compared to traditional rubber seals. TPU maintains performance across extreme temperatures (-40°C to +110°C) and resists oils, chemicals, and UV degradation.

Primary Uses:

• Contaminant Exclusion: Scrape debris from piston rods during retraction.

• Seal Protection: Extend the life of primary rod seals by blocking particulate ingress.

• Fluid Retention: Prevent lubricant leakage in hydraulic/pneumatic systems.

Key Advantages:
✅ Extended Service Life: 3–5× longer lifespan than NBR seals.
✅ Reduced Downtime: Minimize cylinder rebuilds and maintenance costs.
✅ Energy Efficiency: Low friction design cuts power consumption.
✅ Environmental Resistance: Impervious to weathering, ozone, and hydrolysis.
✅ Cost Savings: Decrease fluid contamination and component wear expenses.

Applications:

• Hydraulic Cylinders (construction, agriculture, manufacturing)

• Pneumatic Systems (automation, robotics)

• Heavy Machinery (excavators, presses, injection molding)

• Mobile Equipment (forklifts, cranes, forestry machines)

• Marine and Offshore Systems

The size of LBI（TPU）Scraper Seals For Hydraulic System in stock.

Customized sizes of LBI（TPU）Scraper Seals are available for you.