Product Description
The revolutionary lifting air bag system redefines load management for modern semi-trailers. Utilizing advanced elastomer compounds reinforced with aramid fibers, our air bags provide exceptional durability with 20% greater cycle life than conventional designs. The unique rolling lobe geometry ensures smooth operation throughout the full lifting range while maintaining stability at maximum pressure.
Comprehensive Classification
Pressure System:
Operating range: 30-100 PSI (2-7 bar)
Burst pressure: 350 PSI minimum
Material Composition:
Inner liner: Halobutyl rubber compound
Reinforcement: 4-ply polyester/aramid blend
Cover: Abrasion-resistant NR/PVC blend
Mounting Options:
Standard: Parallel flange (SAE J318)
Heavy-duty: 45° tapered seat
Engineering Features
Load Management: Progressive spring rate curve for optimal load sharing
Maintenance Design: Molded-in wear indicators show remaining service life
Environmental Resistance: Ozone-resistant compounds for outdoor storage
Thermal Performance: Stable operation from -40°F to +212°F (-40°C to +100°C)
Operational Advantages
Enables precise weight distribution between axles
Fuel Efficiency
Reduces rolling resistance when axle is lifted
Safety Integration
Compatible with TPMS for real-time pressure monitoring
Serviceability
Field-replaceable without special tools
Performance Data: Third-party testing verified 500,000 compression cycles without structural degradation, exceeding SAE J2197 requirements by 40%.
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