5N0965561A For VW Audi A3 Q3 Quattro Beetle Golf Jetta Passat Engine Auxiliary Water Pump

• Product weight: 0.5KG
• Temperature tolerance range:
  • Medium temperature: -40℃ to +120℃
  • Ambient temperature: -40℃ to +120℃

• Working voltage range:
  • DC18-32V / Rated voltage: DC24V
  • DC9-20V / Rated voltage: DC12V
• Flow rate: 1600L/h @ 0.7bar / 2100L/h @ 0.5bar (Medium: 50% glycol solution)
• Pump resistance: Under forward flow direction of 3000L/h, pressure loss less than 0.5bar

• Fault signal feedback
• Blocked rotation protection (pump rotor stuck protection)
• Noise: Microphone 50 cm away from water pump, noise value ≤ 60 dba
• Structural vibration: Maximum vibration speed ≤ 2.0mm/s

• Air tightness: Pump gas to 500±100kpa, pressure loss rate less than 0.3kpa/min
• Solvent corrosion resistance, compliant with IEC61000-4-2/IEC61000-4-3 standard
• EMC electromagnetic compatibility, no electromagnetic interference

PWM or analog signal VR (0-5V) speed control wiring method: PWM speed control is suitable for MCU control, detecting pulse width of PWM signal to achieve speed control function (PWM frequency within 2K). Advantages include stable speed control, unaffected by current and peripheral components.

Wiring: Connect yellow line to speed regulation signal generation port (PWM or 0-5V), black line to system ground wire, and leave red line unconnected.

• Are you a manufacturer?
  Yes, Beijing Hongtong is a professional manufacturer established in 2015.
• Can you do design for us?
  Yes, we provide OEM and ODM services with extensive experience in understanding buyer requirements and arranging development.
• Can you handle small orders?
  Yes, we maintain stock for popular models and can handle small custom orders (additional costs may apply for printing, depending on details).
• How to place an order?
  Select item → Provide quantity → Confirm details → Receive quote → Provide shipping address → Receive proforma invoice → Make payment.