COOLING SYSTEM & PRESSURE CAP TESTER - Motorad / Stant

The Motorad / Stant 9000 Cooling System & Pressure Cap Tester is an indispensable tool for professional technicians to accurately diagnose the integrity of automotive cooling systems and their corresponding pressure caps. This versatile, dual-function unit streamlines troubleshooting by combining system pressure testing and radiator cap testing into a single, efficient device, enabling swift identification of leaks and verification of component performance.

Key Features

• Dual-Function Testing: Performs both cooling system pressure tests and radiator/pressure cap tests with one professional tool, optimizing shop workflow and reducing setup time. This capability allows for comprehensive diagnostics from a single unit.
• Accurate Pressure Readings: Features a large, easy-to-read analog gauge for clear and precise system and cap pressure readings. This enables confident diagnostics against original equipment manufacturer (OEM) specifications.
• Under-Pressure Leak Detection: Capable of safely pressurizing the cooling circuit to operational levels, allowing technicians to pinpoint leaks in radiators, heater cores, hoses, connections, and gaskets that might otherwise go undetected when the system is not under load.
• Professional-Grade Durability: Constructed with robust, professional-grade components designed for rigorous daily use in demanding shop environments. This ensures longevity and consistent performance through repeated pressurization cycles.
• User-Centric Operation: Designed for straightforward connections and intuitive controls, facilitating consistent and repeatable testing procedures for technicians of varying experience levels.

Applications

The Motorad / Stant 9000 is suitable for a wide range of passenger cars and light trucks equipped with compatible radiator or expansion tank necks and caps. Common professional applications include:

• Identifying intermittent or difficult-to-locate coolant leaks, especially those occurring under engine operating temperature.
• Verifying the holding pressure of radiator and expansion tank caps during routine diagnostics or preventative maintenance. Testing caps is critical as their failure can lead to overheating.
• Confirming the quality of repairs after replacing key cooling system components such as radiators, water pumps, hoses, heater cores, or head gaskets.
• Conducting scheduled cooling system integrity checks on fleet and commercial vehicles to minimize downtime and prevent overheating-related failures.