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VENTURI VACUUM NZL F/43012 COOLNG SYS - Mastercool

Part #: 43012-5

The Mastercool 43012-5 Venturi Vacuum Nozzle is an essential component designed to enhance the efficiency of your Mastercool 43012 Cooling System Vacuum Purge and Refill Kit. This specialized nozzle utilizes the venturi effect to create a robust vacuum, crucial for thoroughly evacuating air from automotive and industrial cooling systems prior to refilling. It ensures a reliable and rapid process for professional technicians.

Key Features

  • Efficient Vacuum Generation: Engineered to produce a powerful venturi vacuum when connected to an air compressor, effectively purging air from cooling systems.
  • Seamless Integration: Specifically designed to integrate with the Mastercool 43012 Cooling System Vacuum Purge and Refill Kit, optimizing its performance for coolant service.
  • Durable Construction: Built with professional-grade materials to withstand the demands of rigorous daily use in busy shop environments.
  • Prevents Airlocks: Facilitates the complete removal of air pockets, allowing for an air-bubble-free coolant refill and minimizing the risk of engine overheating.
  • Reduces Service Time: Streamlines the coolant replacement process by eliminating the need for time-consuming manual air bleeding procedures.

Applications

This Venturi Vacuum Nozzle is ideal for professional mechanics and industrial maintenance personnel performing cooling system service on a wide range of vehicles and equipment. It is primarily used to create a vacuum within the cooling system, ensuring all air is removed before new coolant is introduced. This method is critical for preventing airlocks that can lead to inefficient cooling and potential engine damage. Its applications include routine coolant flushes, radiator replacements, and engine repairs where the cooling system has been opened.

Only 5 left in stock - order soon

$44.48

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This product was added to our catalog on Friday 26 June, 2026.

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