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The 1112035600049 Composite Dryer Pressure Regulator Assembly is a precision-engineered air brake system component designed to deliver clean, dry compressed air and maintain optimal system pressure for SINOTRUK Howo heavy-duty trucks. As a trusted supplier of genuine Sinotruk howo parts, we offer this composite dryer pressure regulator assembly as a direct OEM replacement, manufactured to the exacting standards of the original equipment. The 1112035600049 integrates a high-efficiency desiccant dryer, a precision pressure regulator, and a durable composite housing, providing exceptional moisture removal, reliable pressure control, and long-term durability under the extreme loads and harsh conditions typical of heavy-duty trucking.
This assembly is critical for protecting the air brake system from moisture, contaminants, and pressure fluctuations, ensuring consistent braking performance and extending the life of valves, actuators, and other pneumatic components. Its robust construction withstands high temperatures, vibration, and environmental exposure, ensuring reliable performance over thousands of miles. The 1112035600049 is built to endure the rigors of long-haul transport, off-road operations, and severe environmental exposure, delivering dependable service over thousands of miles.
OEM direct replacement • Integrated dryer & regulator • Composite housing • Corrosion-resistant
The 1112035600049 is an integrated air treatment unit that combines a desiccant-type air dryer with a precision pressure regulator in a single compact assembly. It is designed to remove moisture, oil, and particulate contaminants from the compressed air system while maintaining the correct system pressure for safe and efficient brake operation.
The composite housing is lightweight yet highly durable, offering excellent resistance to corrosion, impact, and thermal stress. The desiccant cartridge uses high-performance molecular sieve material that effectively absorbs water vapor, while the integrated pressure regulator ensures that the air pressure delivered to the brake system remains within the optimal operating range, typically between 8.0 and 8.5 bar.
This assembly also includes a automatic purge valve that periodically expels accumulated moisture and contaminants, ensuring continuous drying efficiency. Its robust construction and precise engineering ensure that it meets the demanding requirements of heavy-duty trucking, providing reliable air treatment over extended service intervals.
The 1112035600049 composite dryer pressure regulator assembly is specifically designed for SINOTRUK Howo heavy-duty trucks equipped with air brake systems. It is compatible with a wide range of Howo models, including Howo A7, T7H, and other heavy-duty series that utilize this integrated air treatment solution.
This assembly is ideal for a variety of demanding applications, including long-haul trucking, regional distribution, construction, mining, and other operations where reliable, dry compressed air is essential for brake safety and pneumatic system performance. Its robust construction and premium materials ensure consistent performance under heavy loads and in challenging environmental conditions.
When replacing, always verify the port size and pressure regulator setting to ensure compatibility. The 1112035600049 is a direct-fit component that simplifies maintenance and ensures optimal air system performance.
Installing the 1112035600049 assembly requires proper tools and safety precautions. Begin by relieving the air pressure from the system and disconnecting the air lines from the old unit.
Remove the old dryer regulator and clean the mounting bracket. Install the new assembly using the provided mounting hardware, ensuring it is securely fastened. Reconnect the air lines, making sure the inlet and outlet ports are correctly matched. Torque the fittings to the manufacturer’s specification.
After installation, pressurize the system and check for air leaks. Verify that the pressure regulator is set to the correct cut-in and cut-out pressures. The automatic purge valve should cycle periodically to expel moisture. Regular maintenance includes inspecting the assembly for leaks, checking the desiccant condition, and replacing the dryer cartridge at recommended intervals.
If the system shows signs of excessive moisture or pressure instability, the assembly should be serviced or replaced promptly to maintain brake system safety and reliability.
The 1112035600049 assembly is manufactured in an ISO 9001-certified facility, adhering to the strictest quality control standards. The composite housing is sourced from approved suppliers and undergoes rigorous testing for pressure integrity, impact resistance, and thermal stability.
Each assembly is 100% tested for leak integrity, pressure regulation accuracy, and purge valve function. The desiccant is verified for moisture absorption capacity, and the pressure regulator is calibrated to the specified cut-in and cut-out pressures. We also perform random sample testing for vibration resistance and thermal cycling to confirm that the assembly meets OEM durability requirements.
Our commitment to quality ensures that the 1112035600049 delivers reliable, consistent air drying and pressure regulation, reducing the risk of brake system corrosion, valve sticking, and pneumatic component failure. With a comprehensive warranty, this assembly offers peace of mind for fleet operators and owner-operators alike.
Choose genuine quality for your air brake system – choose the 1112035600049.
The 1112035600049 composite dryer pressure regulator assembly is a critical component for maintaining the reliability and safety of your SINOTRUK Howo truck’s air brake system. Its integrated drying and pressure regulation functions ensure that the compressed air delivered to the brakes is clean, dry, and at the correct pressure, preventing corrosion, freezing, and component wear.
By choosing this OEM-quality assembly, you eliminate the risks of moisture contamination, pressure fluctuations, and premature system failure associated with non-genuine alternatives. The 1112035600049 is engineered for long-lasting performance, reducing maintenance intervals and ensuring your vehicle’s braking system remains dependable.
Fleet operators will benefit from improved brake system reliability, reduced downtime, and lower maintenance costs. Owner-operators will gain peace of mind knowing that their air system is protected by a part that meets the highest quality standards.
Invest in the 1112035600049 Composite Dryer Pressure Regulator Assembly and experience the difference that a genuine SINOTRUK Howo part provides. Its proven reliability and engineering excellence make it the preferred choice for professionals.
Order your 1112035600049 today and ensure your truck’s air brake system operates at peak performance and safety for miles to come.
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