Description
Professional Cooling System Pressure Tester Pump
The Cooling System Tester Pump is a hand-operated pressure testing tool designed to quickly identify coolant leaks in radiators, hoses, water pumps, heater cores, seals, and other cooling-system components. By applying controlled pressure to the cooling system, technicians can monitor the gauge for pressure loss and locate leaks.
Key Features
- Manual pressure test pump with gauge
- Helps detect cooling-system leaks
- Large, easy-to-read pressure gauge
- Quick-connect hose fitting
- Pressure relief valve for controlled pressure release
- Durable aluminum/metal pump construction
- Suitable for a wide range of vehicles
- Compact and easy to carry
- Suitable for professional garage use
Typical Specifications
| Specification | Details |
|---|---|
| Product Type | Cooling System Pressure Tester Pump |
| Operation | Manual Hand Pump |
| Pressure Range | 0?35 PSI / 0?2.5 Bar* |
| Gauge | Analog Pressure Gauge |
| Connection | Quick Coupler |
| Application | Radiator & Cooling System |
| Vehicle Type | Cars, Trucks & Motorcycles* |
*Specifications vary by model. Common professional testers use a 0?2.5 bar / 0?35 psi gauge.
Applications
- Radiator leak testing
- Coolant hose leak detection
- Water pump inspection
- Heater core testing
- Cooling system pressure testing
- Radiator cap testing with compatible adapters
- Automotive workshop maintenance
How It Works
- Select the correct radiator or expansion-tank adapter.
- Connect the tester pump to the cooling system.
- Pump to the manufacturer-specified pressure.
- Monitor the pressure gauge.
- If pressure drops, inspect the system for coolant leakage.
Important: Never exceed the vehicle manufacturer’s specified test pressure, as excessive pressure can damage the cooling system.
AUTOLKING Advantage
Reliable cooling-system testing equipment designed to help technicians find coolant leaks quickly, accurately, and efficiently.











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