RotoTank 1900L Cylindrical Vertical Water Tank

RotoTank 1900L Cylindrical Tank

The RotoTank 1900L Water Tank serves as a high-capacity storage solution for potable and non-potable water systems in demanding environments. This vertical cylindrical unit utilizes food-grade, UV-stabilized polyethylene to ensure long-term structural integrity and liquid safety. It provides a reliable buffer for residential backup, agricultural irrigation, and commercial site requirements where space-efficient vertical storage is necessary.

Built for the Job

Plumbers and site supervisors specify this storage vessel for its balance of weight and durability. The 1900-litre capacity offers significant volume while maintaining a manageable footprint for restricted installation areas. It features a seamless rotomolded construction that eliminates joints and weak points. This manufacturing process ensures uniform wall thickness across the entire body. The material resists corrosion from chemicals and environmental factors. It handles gravity-fed systems or pressurized pump setups with high efficiency. Site crews find the integrated handling points useful for positioning the unit on prepared bases.

• Rainwater harvesting for commercial landscapes and large residential gardens.

• Secondary storage for borehole systems to manage peak demand periods.

• Emergency water reserve for facility management and industrial workshops.

Product Highlights

Structural Integrity

Engineered ribbed sidewalls provide lateral strength to prevent bulging or deformation when the container is at full capacity.

Material Specification

• Food-grade LLDPE ensures stored water remains safe for human consumption and free from plastic odors.
• High UV-resistance rating prevents brittleness and cracking caused by prolonged exposure to direct sunlight.

Technical Specifications

What’s Included

• 1 x 1900 Litre Cylindrical Water Tank

• 1 x Heavy-duty screw-on lid

• Pre-molded inlet and outlet bosses

On-Site & Workshop Notes

• Ensure the installation surface is a level, smooth concrete plinth capable of supporting 2.0 metric tonnes.

• Use flexible pipe couplings at the outlet to accommodate slight expansion and contraction of the tank walls.

• Regularly inspect the internal mesh screen on the overflow to prevent insect or debris entry into the system.

• Do not bury this specific model as it is designed for above-ground vertical installation only.