Hella 009570321 Electric Brake Booster Vacuum Pump - UP32

The Hella 009570321 UP32 is an electric vacuum pump designed to support or solely generate the vacuum required for pneumatic brake boosting systems. This high-performance pump is engineered to work with all engine concepts, including traditional combustion engines, electric motors, and hybrid drive systems, making it an essential component for modern braking systems that require consistent vacuum pressure.

Key Features:

• Electric operating mode with 12V rated voltage and 2-pin connector
• Wide operating temperature range from -40°C to 120°C for reliable performance in extreme conditions
• Maximum vacuum level of ≥86% below ambient pressure
• Fast pressure build-up time: 500 mbar in ≤4 seconds, 300 mbar in ≤8 seconds at 12V
• Designed with damping for reduced noise and vibration
• Long service life rated for ≥1,200 hours of pump operating time and over 1,200,000 switching operations
• Lightweight design at less than 1.7 kg (3.7 lbs)
• Voltage range: 10V to 16V for compatibility with various electrical systems

This genuine Hella component ensures optimal brake booster performance and is commonly used in Porsche and Volkswagen applications. The UP32 model provides reliable vacuum generation critical for maintaining proper brake assist function, particularly in vehicles with reduced engine vacuum or electric/hybrid powertrains.