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Copper P4 INTERNATIONAL® Water Tank
Copper P4 INTERNATIONAL® Water Tank - Image 2
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Copper P4 INTERNATIONAL® Water Tank

QUALITY ASSURANCE

All P4 products like Cock, Mixer, Shower go through three stage quality check process wherein we thoroughly inspect its tear strength, internal mechanism longevity, color adaptation & water quality.

QUALITY ASSURANCE

All P4 products like Cock, Mixer, Shower go through three stage quality check process wherein we thoroughly inspect its tear strength, internal mechanism longevity, color adaptation & water quality.

  • High wall Thickness | Secure water tank lifespan
  • Temperature Barrier | Foaming for high thickness in middle layers and works as temperature barrier.
  • Heat Protection | Maintain normal water temparature in scorching summer and avoid boilling water & plastic contamination.
  • Outer layer Anti-Degradation | UV-16 Polymer reduces degradation of outer layer and increases life of the water tank with infrarays redection (IRR Technology from Japan)
  • D2LF technology | 2 Pcs Foam insulation Lids protects water from Temparature, safety against breeding of mosquitoes and security against super cyclones.
  • Food-Grade Certificate Successfully ROHS tested & Migration Tested (ED 10/2011).
SKU: COPPER-P4 Category: Brand:

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PRODUCT BROCHURE

Copper layer

100% safe copper water - Outer layer for Anti-fungal protection, Inner Copper layer for safety & purity, meets drinking water standards (<0.05mg/L)

Thick-Walled Durability

Robust wall thickness ensures long-lasting protection and extends the tank’s service life.

UV-16 & IRR Technology

Outer layer resists degradation from sunlight using advanced UV-16 polymer and Japanese IRR tech.

D2LF Lid Safety Design

Dual lids offer thermal insulation, mosquito prevention, and cyclone resistance.

Food-Grade Certified Interior

ROHS & EU Migration tested inner layer ensures water remains clean, healthy, and safe to drink.

Extra Storage Capacity

Smart design allows up more water storage without increasing tank size.

🔸100% Safe Copper Water | Outer copper layer offers anti-fungal protection.
Inner copper layer ensures purity and meets drinking water standards (<0.05 mg/L).
🔸 Extra Wall Thickness | Thick, durable walls extend tank lifespan and enhance strength.
🔸Temperature Barrier Technology | High-density foam insulation in middle layers maintains water temperature for longer.
🔸UV-16 Outer Protection (IRR Technology from Japan) | Special polymer reduces UV degradation and reflects infrared rays to increase tank durability.
🔸D2LF Dual-Lid Technology | 2-piece insulated lids:
• Keeps water cool
• Prevents mosquito breeding
• Offers cyclone-level safety
🔸Certified Food-Grade Safety | ROHS and Migration Tested (ED 10/2011) – ensures water stays healthy and safe.
🔸15-Year Warranty + Lifetime Support | Reliable quality backed by long-term protection and service.

Brand COPPER P4 INTERNATIONAL
Brand Category Water Storage Tank
Colour COPPER
Capacity Available  500 Litre, 750 Litre, 1000 Litre, 2000 Litre, 5000 Litre
Insulation Layer 6 Layers
Base Shape Cylindrical

1. Extra Capacity Test Report available on 30% extra capacity for Copper P4 International.
2. Food-Grade Tested Certificate – confirms the tank’s inner layer is certified safe for drinking water (available upon request).
3. Customer Certificate – provided upon request, includes product model, food-grade & capacity certifications for record-keeping and assurance.
4. Important: Please read all installation guidelines carefully before setup to ensure safe, proper installation and avoid damage.
5. Installation by trained professionals is strongly recommended to maintain product performance and warranty coverage.
6. For certificates, documents, or test reports, kindly contact our support team or submit a request through the inquiry form.

Ensure the water tank is installed on a level, rigid, and clean surface with full bottom support to avoid structural stress. For smaller tanks (up to 500L), two people can lift by hand. For larger tanks, use a lifting rope and ensure full support from the bottom. Avoid rolling on rough surfaces or dragging, as it may lead to abrasion or cracks. Always use a protective sheet under and around the tank during handling and transport.
For pipe fittings, use a multi-saw cutter (up to 2" diameter) or a drill for larger holes. First, determine the required hole size and mark the center below the top pocket, centrally on the tank’s side wall. Draw the cut line clearly, then carefully cut to avoid structural damage. Do not use chisels, as this may cause cracks or weaken the tank surface, leading to long-term issues.
Always use the recommended pipe sizes based on tank capacity (refer to the technical chart). Fit the connection using rubber gaskets and secure with two check nuts from both sides for a tight seal. Avoid direct connection from the pump to the tank. Ensure the entire pipeline is well-supported and there is no tension on the fittings. Use only high-quality fittings and tools to avoid leaks or tank damage.
✔ Keep the tank lid closed at all times to prevent dust and insects. ✔ Maintain water temperature between 10°C and 60°C for optimal performance. ✔ Use ROHS-tested and certified food-grade tools when needed. ✔ Always check all joints and pipes before using the tank. ✔ Provide correct overflow and inlet positioning to utilize full tank capacity. ✔ Use only approved tools like multi-saw cutters or drills for hole creation.
✖ Don’t install the tank on a vibrating, sloped, or uneven surface. ✖ Don’t use fittings larger than recommended in Table A, as it may weaken the tank. ✖ Don’t make direct pump connections, which may cause excess pressure damage. ✖ Don’t use hammer or chisel to make pipe holes – it may result in cracks. ✖ Don’t install overflow pipe below the inlet, as this prevents full tank capacity usage. ✖ Don’t ignore minor leaks – stop usage and contact customer support immediately.
Improper installation can void warranty coverage. P4 International tanks are built using UV-stabilized LLDPE and are suitable for indoor and outdoor use. If any leak or damage occurs, stop using the tank immediately and contact P4 Customer Care. Repair attempts by untrained personnel may void warranty terms. Failure to follow installation instructions can lead to permanent damage or tank failure and will be the customer’s responsibility.

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