Designed to be safe and easy to maintain for more than 50 years.
HOLT manufactures a line of high-quality suite of tank solutions for water trucks and stand tanks.
We offer a variety of models to choose from ranging in size from 5,000 gallon to 20,000 gallon capacity.
The Spray King suite of tank solutions provides a lower center of gravity and can be purchased off-the-shelf or easily customized to your specific needs.
Our removable baffle sections, when used in conjunction with our removable rear door and manhole port, create better airflow for confined space operations inside the tank.
The internal corrugated baffle system and internal framing reduce surge effect — increasing stability and tank structural integrity.
Spray King advanced chemical coating extends tank lifespan with cutting-edge technology.
Spray King tank interiors are meticulously coated with a thin yet highly durable protective layer that directly adheres to the metal surface. This advanced process utilizes the latest in chemical technology to create a barrier that resists corrosion, wear, and chemical damage.
By applying this innovative coating, Spray King ensures a significantly extended lifespan for your tanks, reducing the need for frequent maintenance or costly replacements.
This state-of-the-art solution not only enhances durability but also improves the overall performance and reliability of your tanks in demanding environments.