HPRF Technology
AM 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.

AM Technology
P4 AM Technology – Advanced Moulding for Superior Water Tanks
At P4 International, we believe that precision and durability start with the moulds we use. That’s why we introduced AM Technology (Advanced Moulding Technology)—a revolutionary approach that enhances the strength, accuracy, and longevity of our water tanks.
What Makes AM Technology Special?
— Premium 316-Grade Steel Moulds
Unlike many manufacturers that use 304-grade or MS steel, we exclusively use —–316-grade stainless steel for our moulds. This ensures:
–Higher corrosion resistance
–Better durability
–Longer lifespan for our water tanks
— Precision Engineering for Accurate Capacity
We pay close attention to the mould radius, ensuring each tank is precisely designed and manufactured to store accurate water volumes with zero structural defects.
Adopting South African Rotomoulding Technology
We have integrated cutting-edge rotomoulding techniques from Roto Solutions, South Africa, which allows us to:
–Improve the structural integrity of our tanks
–Eliminate weak spots and inconsistencies
–Ensure long-lasting, defect-free water storage
Why Choose P4 International’s AM Technology?
–Stronger, longer-lasting water tanks
–Accurate storage capacity as per specifications
–Resistance to environmental wear & tear
–Higher durability compared to conventional tanks
P4 International – Where Quality Meets Innovation
Our AM Technology is a testament to our commitment to excellence, ensuring that every water tank is built to withstand the test of time while maintaining the highest standards of quality and performance.

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