Negative Pressure Leak Tester (Vacuum Tank)

The Negative Pressure Leak Testing Machine (Vacuum Tank) by Azmoon Polymer Sepahan (APS) is a specialized instrument for quality control in mechanical joints and pressurized pipes. It is designed to evaluate connection resistance and prevent fluid leaks by simulating vacuum conditions. By generating external pressure greater than the internal pressure, this device provides high precision in detecting any leaks within piping systems, industrial tanks, and fluid transfer equipment. Consequently, it is an essential tool for ensuring product quality and safety, supplied by PTS Lab.

Key Features & Specifications:

• Stainless Steel Chamber: Features a fully stainless steel, corrosion-resistant chamber, accompanied by standard sealing flanges designed for testing pipes of various diameters.
• High-Precision Vacuum Pump: Includes a vacuum pump with a resolution of 0.01 bar, enabling the creation of precise vacuum conditions inside the pipe and the accurate measurement of pressure changes.
• Test Pressure Supply Pump: In addition, the machine is fitted with a test pressure supply pump (0.01 bar resolution) for precise digital display and control over test conditions.
• Water Management System: Equipped with a dedicated water supply source for conducting tests and a storage tank for post-test water, optimizing water consumption and reducing operational costs.

Standards and Compliance

This negative pressure leak tester is engineered to conduct tests in full compliance with major international standards. Therefore, it confirms high precision and reliability in industrial testing processes:

• ISO 3459
• ISO 13056
• INSO 12439

Wide-Ranging Industry Applications

This device is vital for any industry where seal integrity under negative pressure is critical:

• Oil, Gas, & Petrochemical: Used extensively to verify the safety and integrity of transfer lines, mechanical joints, and storage tanks.
• Water & Wastewater Networks: Critical for leak testing on polyethylene pipes, valves, and mechanical joints to prevent leaks and minimize water loss.
• Automotive & Component Manufacturing: Helps identify structural weaknesses in pressurized components (like tanks, hoses, and seals), enhancing the durability and quality of final products.

Using this device in your QC process reduces long-term maintenance costs, extends equipment lifespan, and improves overall system efficiency. For a full consultation, please contact our team.

Product Resources

For detailed technical information, specifications, and operational guides related to this product, please download the available documentation.