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Spray King

Reliable Tank Solutions

Spray King Tanks for Water Trucks

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.

SPRAY KING: THREE CORE MODELS

SK5AT • SK6AT • SK8AT • SK9AT

Tanks for Articulated Trucks

Tanks in 5k, 6k, 8k and 9k gallon capacities.

SK5SC • SK8SC

Scrapers

Tanks available in 5k and 8k gallon capacities.

SK15RF • SK20RF

Tanks for Rigid Frame Trucks

Tanks in 5k, 6k, 8k and 9k gallon capacities.

REMOVABLE, INTERIOR BAFFLE SYSTEM

Available on all Vehicle-Mounted Tanks.

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.

SUPERIOR CORROSION RESISTANCE

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.

TRADITIONAL TANK COATING

SPRAY KING TANK COATING

Standard Features on Most Models

  • Constructed with high-grade steel
  • Hydraulic or Pneumatic Spray Heads
  • Berkeley Water Pumps (850 gpm to 1200 gpm)
  • Ladder and Hand Rails
  • Mud Flaps
  • Cab Operated Controls
  • Top, Hydrant and Reservoir Filling

Optional Features

  • Swivel Spray Heads
  • Side Sloper
  • Water Cannon (24 V Cab Operated or Manual)
  • Gravity Bar (4’’ – 6’’)
  • 1 ½’’ X 50’ Hose Reel (Manual or Powered)
  • Hoist Compatible for Service Access (Rigid Frame Only)
  • Automatic Pump Shut Off