Application Background

In dosing systems and water treatment equipment, installation space is often limited. Traditional cylindrical tanks are structurally stable but inefficient in space utilization.

Rectangular plastic tanks provide better space efficiency, making them ideal for integrated systems. The K50L–K2000L series covers a wide range of applications from small dosing units to large-scale treatment systems.

Capacity Selection

Capacity should match system requirements

50L–120L for small dosing units
160L–300L for standard systems
400L–1000L for continuous operation
1500L–2000L for large systems

Proper capacity reduces refill frequency and improves efficiency.

Structural Design

Rotomolded tanks feature seamless construction

No welding joints reduce leakage risk
Uniform wall thickness improves durability
Smooth transitions reduce stress concentration

This design ensures long-term reliability.

Dimension Matching

Rectangular tanks fit better into integrated systems.

Models like K500L and K700L offer compact layouts suitable for pumps and mixers.

Proper dimension planning ensures easy installation.

Material Advantage

LLDPE offers chemical resistance for dosing applications

Good impact resistance improves durability

It provides a balance between cost and performance

Conclusion

Selecting rectangular tanks requires balancing capacity, structure and material