AUTOOL AST603 Pulsating Brake Fluid Bleeder

The AUTOOL AST603 Brake Fluid Change Machine is a pulsating brake fluid bleeder designed for efficient brake oil replacement on vehicles. It uses pulsating oil change technology to send pulse signals at regular intervals, applying high-frequency pressure to brake fluid pipelines. This helps solve air-removal issues during brake fluid replacement, helps remove dirt and impurities attached to the inner pipe walls, saves service time, and improves workshop efficiency. AST603 combines pulse pressure exchange, one-person operation, air-free filling, liquid-level protection, corrosion-resistant hoses, and detailed control design for efficient brake fluid replacement. AST603 delivers brake fluid from the new oil container to the vehicle brake fluid reservoir at a set pressure, then the used brake fluid is drained from the wheel brake calipers in the correct sequence until fresh fluid flows out. Follow the correct setup, pressure-building, bleeding, and shutdown sequence. The shutdown sequence is especially important because turning off the machine before tightening the caliper screw may allow air to enter the system. Key features • Pulsating Bleeding: High-frequency pulse pressure helps remove trapped air more effectively during brake fluid replacement. • One-Person Operation: Eliminates the need for manual bleeding assistance, making fluid service easier for one operator. • Pressure Monitoring: Built-in pressure monitoring helps detect abnormal pressure or air intake before service quality drops. • Product: AUTOOL AST603 Pulsating Brake Fluid Bleeder • Power Supply: Spec image shows AC220V; comparison chart lists 110/220V options • Maximum Power: 35W