HPRF Technology
RSP Technology
HPRF Technology

HPRF Technology
In some grades, we are using HPRF (High-Pressure Resilience Foam) which we bought from the German, the company which helps in more and more high insulation so it prevents you from hot water due to the high temperature in summer. We already using this in our P5,P6, P7, P8 International, P4 International Water Tanks.

RSP Technology
RSP Technology – Reinforced Strength for Long-Lasting Water Tanks
At P4 International, we have engineered RSP Technology (Ribs, Shoulders, and Pockets) to enhance the strength, durability, and usability of our Copper-P4-International and Silver-P4-International water tanks.
What Makes RSP Technology Unique?
> Ribs – Reinforced Structural Integrity
-Increases tank rigidity and prevents bending or deformation
-Ensures the tank maintains its shape even under high water pressure
-Extends tank longevity by withstanding environmental stress
> Shoulders – Added Durability & Load Resistance
-Improves the tank’s ability to handle external pressure and weight
-Enhances long-term durability in harsh weather conditions
–Reduces the risk of cracks or damage over time
> Pockets – Smart Design for Easy Plumbing
-Allows for additional inlets and outlets, making plumbing installation more convenient
-Supports larger diameter outlets (3-4 inches) for better water flow
-Helps plumbers easily install and maintain the system, reducing labor time and costs
Why Choose P4 Tanks with RSP Technology?
–Stronger, more impact-resistant tanks
–Longer lifespan with improved durability
–Effortless installation & maintenance
–Optimized for heavy-duty use in all climates
> Innovation in Every Layer – P4 International
With RSP Technology, we ensure that every Copper-P4 and Silver-P4 water tank delivers the highest level of performance, longevity, and user convenience.

Lorem Ipsum is simply dummy text of the printing and typesetting industry.

It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.

The point of using Lorem Ipsum

Many desktop publishing packages and web page editors

Lorem Ipsum is simply dummy text of the printing and typesetting industry.

It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.

The point of using Lorem Ipsum
