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The SC22/SC28/SC36 Hydraulic Breaker Diaphragm is a precision-engineered seal component designed for small hydraulic breakers in construction machinery. Crafted from flexible silicone or neoprene, these diaphragms ensure leak-proof performance under high pressure while accommodating piston movement. CE-certified and available in three standardized sizes, they are ideal for excavators and heavy-duty machinery requiring durable sealing solutions.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Silicone/Neoprene | Chemical resistance, flexibility, and durability |
| Certification | CE Certified | Compliance with EU safety and quality standards |
| Size Compatibility | SC22, SC28, SC36 models | Direct fit for small hydraulic breakers |
| Shape | Dome-shaped with central depression | Even pressure distribution and misalignment tolerance |
| Temperature Range | -30°C to +120°C | Reliable performance in extreme environments |
Adjustable parameters include material thickness (for pressure tolerance) and surface treatment (e.g., chemical-resistant coatings) to meet specialized requirements. Contact our team for bespoke solutions.
With a domed design and CE-certified resilience, these diaphragms ensure seamless operation in hydraulic systems. Whether repairing excavators or upgrading machinery, their adaptable sizing and durable materials deliver reliable performance in harsh conditions.
| Parameter | Base Model (SC22) | Advanced Model (SC28) | Pro Model (SC36) |
|---|---|---|---|
| Max Pressure | 200 bar | +15% (230 bar) | +30% (260 bar)* |
| Temperature Range | -20°C to +100°C | Extended to -30°C | +20% heat resistance |
| Cycle Durability | 50,000 cycles | +20% (60,000 cycles) | +40% (70,000 cycles) |
Technical Breakthroughs:
Version Selection Guide:
With the Pro Model’s 260 bar pressure tolerance, you can handle extreme demolition tasks without frequent replacements. Pair its heat resistance with heavy-duty pistons to extend equipment lifespan by 40%.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
