The Shacman Air Pressure Switch DZ95189711310 represents advanced pneumatic control technology for commercial vehicle air systems. This genuine OEM component provides precise pressure monitoring and electrical switching capabilities for critical air system functions. The DZ95189711310 pressure switch is engineered specifically for Shacman trucks to ensure reliable operation of air brake systems, suspension controls, and other pneumatic applications. Its robust construction and precision calibration guarantee accurate pressure sensing and dependable electrical switching under varying operating conditions. Professional technicians will appreciate the consistent performance and easy integration of this essential component.
Manufactured to exceed industry standards, the DZ95189711310 air pressure switch undergoes rigorous testing to ensure durability and performance reliability. This model incorporates advanced diaphragm technology with precision electrical contacts that provide clean switching action without contact bouncing. The hermetically sealed design protects internal components from moisture, dust, and vibration while maintaining consistent performance. The switch features high-quality materials that resist corrosion, electrical arcing, and mechanical wear. Fleet maintenance managers can standardize on this genuine Shacman part across their entire vehicle inventory for consistent air system performance.
| Parameter | Specification |
|---|---|
| OEM Number | DZ95189711310 |
| Product Name | Air Pressure Switch |
| Brand | Shacman |
| Switch Type | Normally Open Pressure Actuated |
| Operating Pressure Range | 0-150 PSI (0-10.3 Bar) |
| Activation Pressure | 85-105 PSI (5.9-7.2 Bar) |
| Deactivation Pressure | 65-85 PSI (4.5-5.9 Bar) |
| Electrical Rating | 12V/24V DC, 10A Maximum |
| Connection Type | 1/8″ NPT Air Port |
| Terminal Type | Standard Blade Connectors |
| Housing Material | Thermoplastic with Brass Fittings |
| Weight | Approximately 0.15 kg |
| Operating Temperature | -40°C to +85°C |
| Compatibility | Shacman F3000, X3000, M3000 Series |
The DZ95189711310 Air Pressure Switch incorporates sophisticated pressure sensing technology that ensures precise and reliable operation in commercial vehicle air systems. The precision-calibrated diaphragm responds accurately to pressure changes, providing consistent switching points throughout the component’s service life. The advanced mechanical design minimizes hysteresis, ensuring the activation and deactivation pressures remain stable regardless of pressure change rates. The robust construction withstands pressure spikes and system vibrations without affecting performance accuracy. These technological features make the DZ95189711310 an essential component for maintaining optimal air system operation.
Beyond basic pressure sensing, the DZ95189711310 includes innovative features that enhance system reliability. The hermetically sealed electrical contacts prevent corrosion and ensure consistent electrical conductivity in humid environments. The temperature-compensated design maintains accurate pressure settings across the entire operating temperature range. The quick-response mechanism provides immediate switching action when pressure thresholds are reached, preventing system delays. The durable diaphragm material resists fatigue and maintains flexibility through millions of pressure cycles. These reliability features ensure consistent performance in demanding commercial vehicle applications.
The electrical switching mechanism in the DZ95189711310 is engineered for maximum reliability and longevity. The silver-cadmium oxide contacts provide excellent electrical conductivity while resisting arc erosion and contact welding. The snap-action mechanism ensures quick, clean switching without contact bouncing or partial engagement. The robust spring system maintains consistent contact pressure throughout the switch’s operational life. The electrical isolation between the air system and electrical circuit prevents cross-contamination and ensures safety. These electrical performance characteristics make the DZ95189711310 suitable for controlling critical vehicle systems.
The DZ95189711310 is designed to withstand the challenging environmental conditions encountered in commercial vehicle operations. The thermoplastic housing provides excellent impact resistance and maintains structural integrity in extreme temperatures. The brass air fittings resist corrosion from moisture and road chemicals while ensuring leak-free connections. The internal components are protected from dust, moisture, and vibration that could affect performance. The UV-resistant housing material prevents degradation from prolonged sun exposure. These environmental protection features ensure reliable operation throughout the switch’s service life in various operating conditions.
The Air Pressure Switch DZ95189711310 serves multiple critical functions in Shacman commercial vehicle air systems. Primary applications include air brake system monitoring, where it activates warning systems when pressure drops below safe operating levels. The switch also controls air compressor operation, cycling the compressor on and off to maintain optimal system pressure. Additional applications include air suspension system control, cab tilt system interlocks, and pneumatic accessory activation. The precise pressure settings ensure proper system sequencing and prevent component damage from improper operation.
This pressure switch integrates seamlessly with various Shacman vehicle systems across different models and configurations. In air brake systems, it provides critical safety functions by monitoring reservoir pressure and activating warning devices. For air suspension systems, it helps maintain proper ride height and load leveling functions. In auxiliary air systems, it controls accessory operation and prevents system overload. The standardized electrical connections and mounting configuration make the DZ95189711310 compatible across the Shacman vehicle range, simplifying inventory and maintenance procedures for fleet operators.
Proper installation of the DZ95189711310 Air Pressure Switch begins with comprehensive system preparation. Ensure the air system is fully depressurized before beginning work to prevent accidental activation. Clean the mounting area thoroughly to remove dirt, debris, and old sealant material. Apply appropriate thread sealant to the air port connection, being careful to avoid contaminating the pressure sensing diaphragm. Mount the switch securely using the provided hardware, ensuring proper orientation for electrical connection access. Connect the electrical terminals according to the vehicle wiring diagram, ensuring secure connections and proper circuit protection.
Regular maintenance of the DZ95189711310 ensures optimal performance and system reliability. Periodically inspect the switch for signs of physical damage, corrosion, or air leakage around the fittings. Check electrical connections for security and signs of overheating during routine service intervals. Verify proper operation by monitoring system pressure and switch activation points during system operation. Test the electrical switching function using appropriate diagnostic equipment to ensure proper contact operation. These maintenance practices help identify potential issues before they affect system performance and vehicle safety.
Understanding common air pressure switch issues helps maintain optimal system performance. Failure to activate at the specified pressure typically indicates diaphragm problems or calibration issues requiring replacement. Intermittent electrical operation may point to contact wear or internal contamination needing attention. Air leakage around the switch body suggests seal failure or housing damage requiring component replacement. Sticking operation often results from internal contamination or mechanical wear affecting the switching mechanism. Electrical continuity issues may indicate contact corrosion or connection problems. Addressing these issues promptly prevents system malfunctions and maintains operational safety.
The Shacman DZ95189711310 Air Pressure Switch incorporates multiple safety-enhancing features that protect both the vehicle systems and operators. The precision pressure settings ensure critical systems like air brakes operate within safe pressure parameters. The fail-safe design defaults to a safe state in case of internal component failure, preventing hazardous system conditions. The electrical isolation between the air and electrical systems prevents cross-contamination that could lead to system malfunctions. The robust construction withstands pressure spikes and system surges without compromising performance or safety.
Beyond basic safety functions, the DZ95189711310 provides system protection that extends component life and reduces maintenance requirements. The precise pressure control prevents compressor overload and reduces wear on air system components. The quick-response switching minimizes pressure fluctuations that can stress system seals and connections. The durable construction resists environmental factors that could lead to premature failure. The reliable operation prevents system malfunctions that could cause secondary damage to other components. These protective features make the DZ95189711310 a valuable investment for maintaining system integrity and reducing operating costs.
Every Shacman DZ95189711310 Air Pressure Switch undergoes comprehensive quality control throughout the manufacturing process. From raw material selection to final assembly, each component must meet precise specifications and performance standards. The pressure sensing elements undergo calibration verification to ensure accurate switching points within specified tolerances. Electrical components are tested for conductivity, insulation resistance, and contact integrity before assembly. Completed switches undergo functional testing that simulates actual operating conditions, including pressure cycling, electrical load testing, and environmental exposure. This rigorous quality assurance process ensures only components meeting Shacman’s exacting standards reach customers.
The manufacturing of the DZ95189711310 follows automotive industry best practices and certified quality management systems. Advanced injection molding creates housing components with consistent dimensional accuracy and material properties. Precision assembly techniques ensure proper alignment of mechanical components and electrical contacts. Each production batch includes statistical process control monitoring and sample testing for compliance with design specifications. Manufacturing facilities maintain international quality certifications that demonstrate commitment to continuous improvement and product excellence. These manufacturing standards result in an air pressure switch that delivers reliable performance throughout its service life.
Selecting genuine Shacman components like the DZ95189711310 Air Pressure Switch offers significant advantages over aftermarket alternatives. Genuine parts ensure perfect compatibility with Shacman vehicles, maintaining original performance characteristics and safety standards. The precise engineering guarantees optimal pressure sensing accuracy, electrical reliability, and durability specifically designed for Shacman truck air systems. Genuine components preserve vehicle warranty coverage and resale value, important considerations for fleet management and asset protection. The proven reliability of OEM parts reduces unexpected downtime and maintenance costs over the vehicle’s operational lifespan.
Beyond immediate performance benefits, choosing genuine Shacman parts supports the manufacturer’s continued investment in research and development. This ongoing investment leads to improved vehicle designs, advanced components, and enhanced technologies in future products. The extensive global distribution network for genuine parts ensures availability when needed, minimizing vehicle downtime and maintenance delays. Technical support and documentation are more comprehensive for genuine components, facilitating proper installation, maintenance, and troubleshooting procedures. For these reasons, quality-conscious fleet managers and maintenance professionals consistently choose genuine Shacman parts for their vehicles.
Thank you for considering the genuine Shacman Air Pressure Switch DZ95189711310 for your vehicle needs. We are confident this quality component will enhance your air system performance and operational reliability.
