The Importance of Proper Venting in Mini Bulk Tanks

March 18, 2025|
Assmann Corporation

Sodium hypochlorite is a chemical used in many different industries, sometimes stored in mini bulk tanks. With chemicals that are highly reactive and corrosive, damage can be done to equipment quickly without proper storage. Venting plays a critical role in maintaining a safe environment for chemical storage in mini bulk tanks. Without proper venting, pressure can build up causing leaks and reduced chemical efficiency. Assmann’s mini bulk tanks are some of the most durable and well-designed tanks on the market today.

Why Proper Venting is Crucial for Chemical Storage

  • Pressure Build-Up: Strong chemicals can react with materials or other compounds which leads to pressure build-up inside the tanks. The pressure can become too much, and the tank can rupture which could lead to toxic spills.
  • Leaks: Without proper venting, chemicals can leak from the storage tank which can be toxic to personnel working with the chemical, or damage can be inflicted on the tank itself. This can lead to costly maintenance.
  • Reduced Chemical Efficiency: If there is an incorrect amount of pressure in the mini bulk tank, the stability of the chemical can be affected. Strong chemicals, such as sodium hypochlorite, could break down, which reduces its efficiency as a disinfectant.

Assmann Tanks are Built for the Job

Assmann Corporation’s mini bulk tanks are engineered with customized venting systems that are designed to control internal pressure, ensuring both safe storage and optimal chemical efficiency. Here’s how Assmann’s tanks prevent issues that arise from improper venting:

  1. Integrated Pressure Relief Vents: Assmann mini bulk tanks are equipped with pressure relief vents that help regulate pressure by safely releasing vapors or gases. This ensures that pressure never exceeds the tank’s capacity, preventing ruptures or dangerous leaks.
  2. Overfill Prevention: Assmann tanks are designed with built-in overfill protection systems. These features prevent excess pressure from building up due to overfilling, which could otherwise push chemical contents out or cause damage to the tank structure.
  3. Emergency Venting Features: In the event of an unexpected pressure surge, Assmann’s tanks are built with emergency venting capabilities that quickly expel excess pressure or gases in a controlled manner, reducing the risk of accidents.
  4. Chemical Compatibility: Assmann ensures that the materials used in the tank’s construction, as well as the venting components, are compatible with a wide range of chemicals. This is critical for maintaining chemical stability and preventing chemical degradation due to external factors.
  5. Customized Tank Accessories: Assmann offers a variety of venting accessories, including adjustable vents, and accessories for pressure monitoring, which allow the system to be tailored to specific chemical storage requirements. These solutions are especially important when dealing with more volatile or hazardous chemicals.
  6. Durability and Quality Control: The design and construction of Assmann’s mini bulk tanks ensure that venting mechanisms are robust and reliable, even in extreme conditions. The tanks are tested to meet the strictest safety standards, reducing the risk of failure and chemical mishandling.

Without proper venting, facilities risk facing dangerous pressure build-ups, leaks, and reduced chemical efficacy. All these things can have severe consequences on both safety and maintenance costs. Assmann’s intentionally designed mini bulk tanks provide a great solution, combining advanced venting systems with durable, chemical-resistant materials to prevent these issues. By choosing Assmann’s tanks, facility managers can receive custom storage solutions that prioritize safety, efficiency, and long-term performance

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About Assmann

Since 1980, Assmann tanks have been created with a controlled process that guarantees quality. We manufacture double-wall, vertical, conical bottom, cylindrical horizontal, free-standing horizontal leg, and open top storage tanks. Additionally, a large assortment of containment basins are available based on application to be used.

When customers need polyethylene tanks custom-made to fit within a particular space, we are able to design, engineer, and manufacture to the most exacting standards and specifications. If you need above ground chemical storage tanks, contact us for a quote.